build: drop deprecated kotlin.incremental.useClasspathSnapshot

Kotlin 2.x removed the classpath-snapshot incremental-compilation
strategy in favor of ABI snapshots, which are always on. The flag is
now a deprecation warning at configuration time. Drop it.

Parallel + build-cache + bumped Kotlin daemon metaspace remain.

gradle.properties

@@ -12,7 +12,6 @@ org.gradle.jvmargs=-Xmx6g -Dfile.encoding=UTF-8
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 org.gradle.parallel=true
 org.gradle.caching=true
-kotlin.incremental.useClasspathSnapshot=true
 # AndroidX package structure to make it clearer which packages are bundled with the
 # Android operating system, and which are packaged with your app's APK
 # https://developer.android.com/topic/libraries/support-library/androidx-rn