chore(deps): bump org.jetbrains.kotlin.jvm from 2.2.21 to 2.3.21 in /samples/kotlin-mcp-client (#721)

Bumps [org.jetbrains.kotlin.jvm](https://github.com/JetBrains/kotlin)
from 2.2.21 to 2.3.21.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/JetBrains/kotlin/blob/master/ChangeLog.md">org.jetbrains.kotlin.jvm's
changelog</a>.</em></p>
<blockquote>
<h2>2.3.21</h2>
<h3>Backend. Wasm</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84610"><code>KT-84610</code></a>
[Wasm] Failed to compile klibs in IC mode</li>
</ul>
<h3>Compiler</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84566"><code>KT-84566</code></a>
Prevent launching Default dispatcher threads from IJ SDK in kotlin
compiler</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85358"><code>KT-85358</code></a>
Native: roll back the workaround for KT-84678 once MapLibre has been
properly fixed</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85626"><code>KT-85626</code></a>
<code>@JvmRecord</code> in commonMain breaks
compileCommonMainKotlinMetadata with &quot;Cannot access
'java.lang.Record'&quot;</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85405"><code>KT-85405</code></a>
Postpone/Revert
<code>DontIgnoreUpperBoundViolatedOnImplicitArguments</code></li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84678"><code>KT-84678</code></a>
K/N: Undefined symbol from SPM-added ObjC frameworks when linking iOS
target</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85021"><code>KT-85021</code></a>
False positive SUBCLASS_CANT_CALL_COMPANION_PROTECTED_NON_STATIC error
in multi-module project</li>
</ul>
<h3>JavaScript</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-82395"><code>KT-82395</code></a>
Support top-level declarations from compiler plugins in JS incremental
compilation</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84475"><code>KT-84475</code></a>
K/JS: false-positive exportability warnings in multi-module project</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84633"><code>KT-84633</code></a>
Kotlin/JS: &quot;Serializer for class not found&quot; error when IR
output granularity is <code>whole-program</code></li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85047"><code>KT-85047</code></a>
Kotlin/JS: <code>@JsStatic</code> on suspend fun of class companion
generates incorrect d.ts</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84517"><code>KT-84517</code></a>
K/JS: bad mappings data in outputted Kotlin stdlib source map</li>
</ul>
<h3>Libraries</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-71848"><code>KT-71848</code></a>
Kotlinx.metadata: Add <code>CompilerPluginData</code> into Km API</li>
</ul>
<h3>Native. C and ObjC Import</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85399"><code>KT-85399</code></a>
Kotlin/Native: TypeCastException when casting ObjC Protocol MetaClass
with genericSafeCasts enabled</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85508"><code>KT-85508</code></a>
K/N: TypeCastException when using nw_parameters_create_secure_tcp block
parameter on 2.3.20</li>
</ul>
<h3>Tools. Gradle</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84729"><code>KT-84729</code></a>
Update Gradle plugin-publish version to enable configuration cache badge
on Gradle plugins portal</li>
</ul>
<h3>Tools. Gradle. Compiler plugins</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85257"><code>KT-85257</code></a>
AGP/Compose: MergeMappingFileTask clears R8 artifacts due to
<code>@OutputDirectory</code> annotation on AGP 9.1+</li>
</ul>
<h3>Tools. Scripts</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85105"><code>KT-85105</code></a>
Scripts: JVM backend internal error (IR lowering) when scratch file
contains anonymous object</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85103"><code>KT-85103</code></a>
Exception while generating code when explain destructuring decls</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-84842"><code>KT-84842</code></a>
scriptCompilationClasspathFromContext behavior changed from 2.3.10 to
2.3.20</li>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85029"><code>KT-85029</code></a>
Kotlin Scripting: ScriptDiagnostic reports &quot;at null&quot; instead
of error location</li>
</ul>
<h3>Tools. Statistics (FUS)</h3>
<ul>
<li><a
href="https://youtrack.jetbrains.com/issue/KT-85628"><code>KT-85628</code></a>
KGP: composite build FUS metrics fail on access of
'configurationTimeMetrics'</li>
</ul>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/JetBrains/kotlin/commit/fea1ad8c18995b80d1ca0e3917056104613d23db"><code>fea1ad8</code></a>
Add ChangeLog for 2.3.21-RC2</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/09c341e858b8f70d92955fc6b67d6a04962760b4"><code>09c341e</code></a>
disable swift export execution tests in order to update macos</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/67a08681cdd53b318217e6f35d835e0ab3b2e31c"><code>67a0868</code></a>
Avoid accessing KotlinNativeLink taskProvider when task was not
executed</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/f89e5dbc1867714116e17be1066d6c68e30cc2d4"><code>f89e5db</code></a>
[K/N] Disable TSAN in runtime tests</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/45d6c859c027c4e82b14b4861e36bc125600e2b0"><code>45d6c85</code></a>
[K/N] Don't generate generic safe casts for Objective-C types</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/9261a6f0790b7504e0223e9e0a0dd242fe0cc3f7"><code>9261a6f</code></a>
[K/N][tests] Add a reproducer for KT-85508</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/c9ab9db37a191f2eb1ce0f5b7ff502ca9d4b3a0d"><code>c9ab9db</code></a>
[K/N][tests] Add a reproducer for KT-85399</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/502e84484e520fbe1a93958be8da97e06a04d7ed"><code>502e844</code></a>
Explain: fix for destructuring declarations</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/0c26485d83f532aa8afbb868895061b7132fd7c8"><code>0c26485</code></a>
Explain: fix for object literals</li>
<li><a
href="https://github.com/JetBrains/kotlin/commit/68a9e3f99fcd59c5440970f5f34aff09ce462a69"><code>68a9e3f</code></a>
[minor] fix testdata name in explain test</li>
<li>Additional commits viewable in <a
href="https://github.com/JetBrains/kotlin/compare/v2.2.21...v2.3.21">compare
view</a></li>
</ul>
</details>
<br />

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

samples/kotlin-mcp-client/gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 anthropic = "2.27.0"
-kotlin = "2.2.21"
+kotlin = "2.3.21"
 ktor = "3.3.3"
 mcp-kotlin = "0.11.1"
 shadow = "9.4.1"