ref(build): Consolidate sentry-java version into version catalog

The sentry SDK version was declared twice: once in libs.versions.toml
(7.0.0, used for the plugin's own compile dependency) and once in
gradle.properties as sdk_version (8.43.0, used as BuildConfig.SdkVersion
for auto-installation defaults and telemetry). Consolidate into a single
source of truth in libs.versions.toml and read it via libs.versions.sentry
in build.gradle.kts.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: runningcode

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ agp = "8.10.1"
 asm = "9.4" # // compatibility matrix -> https://developer.android.com/reference/tools/gradle-api/7.1/com/android/build/api/instrumentation/InstrumentationContext#apiversion
 ktfmt = "0.51"
 sqlite = "2.1.0"
-sentry = "7.0.0"
+sentry = "8.43.0"
 
 sampleCoroutines = "1.5.2"
 sampleRoom = "2.7.2"

plugin-build/build.gradle.kts

@@ -322,7 +322,7 @@ buildConfig {
   className("BuildConfig")
 
   buildConfigField("String", "Version", provider { "\"${project.version}\"" })
-  buildConfigField("String", "SdkVersion", provider { "\"${project.property("sdk_version")}\"" })
+  buildConfigField("String", "SdkVersion", libs.versions.sentry.map { "\"$it\"" })
   buildConfigField("String", "AgpVersion", provider { "\"${BuildPluginsVersion.AGP}\"" })
   buildConfigField("String", "CliVersion", propertyVersionProvider("sentry-cli.properties"))
   buildConfigField(

plugin-build/gradle.properties

@@ -8,7 +8,6 @@ org.gradle.parallel=true
 name = sentry-android-gradle-plugin
 group = io.sentry
 version = 6.9.0
-sdk_version = 8.43.0
 
 # publication pom properties
 POM_NAME=Sentry Android Gradle Plugin