fix(deps): update spotless packages to v8.2.0 (#2583)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Lauri Tulmin <ltulmin@splunk.com>

Author: renovate[bot]

buildSrc/build.gradle.kts

@@ -1,7 +1,7 @@
 plugins {
   `kotlin-dsl`
   // When updating, update below in dependencies too
-  id("com.diffplug.spotless") version "8.1.0"
+  id("com.diffplug.spotless") version "8.2.0"
 }
 
 repositories {
@@ -12,7 +12,7 @@ repositories {
 
 dependencies {
   // When updating, update above in plugins too
-  implementation("com.diffplug.spotless:com.diffplug.spotless.gradle.plugin:8.1.0")
+  implementation("com.diffplug.spotless:com.diffplug.spotless.gradle.plugin:8.2.0")
   implementation("net.ltgt.errorprone:net.ltgt.errorprone.gradle.plugin:4.4.0")
   implementation("net.ltgt.nullaway:net.ltgt.nullaway.gradle.plugin:2.4.0")
   implementation("org.owasp.dependencycheck:org.owasp.dependencycheck.gradle.plugin:12.2.0")

gcp-auth-extension/build.gradle.kts

@@ -113,25 +113,20 @@ testing {
 
 tasks {
   shadowJar {
-    /**
-     * Shaded version of this extension is required when using it as a OpenTelemetry Java Agent
-     * extension. Shading bundles the dependencies required by this extension in the resulting JAR,
-     * ensuring their presence on the classpath at runtime.
-     *
-     * See http://gradleup.com/shadow/introduction/#introduction for reference.
-     */
+    // Shaded version of this extension is required when using it as a OpenTelemetry Java Agent extension.
+    // Shading bundles the dependencies required by this extension in the resulting JAR,
+    // ensuring their presence on the classpath at runtime.
+    //
+    // See http://gradleup.com/shadow/introduction/#introduction for reference.
     archiveClassifier.set("shadow")
   }
 
   jar {
-    /**
-     * We need to publish both - shaded and unshaded variants of the dependency
-     * Shaded dependency is required for use with the Java agent.
-     * Unshaded dependency can be used with OTel Autoconfigure module.
-     *
-     * Not overriding the classifier to empty results in an implicit classifier 'plain' being
-     * used with the standard JAR.
-     */
+    // We need to publish both - shaded and unshaded variants of the dependency
+    // Shaded dependency is required for use with the Java agent.
+    // Unshaded dependency can be used with OTel Autoconfigure module.
+    // Not overriding the classifier to empty results in an implicit classifier 'plain' being
+    // used with the standard JAR.
     archiveClassifier.set("")
   }