Clean up renovate config

KSP2 is no longer a compiler plugin so the Kotlin version doesn't matter

gradle.properties

@@ -21,4 +21,4 @@ org.gradle.configuration-cache=true
 android.useAndroidX=true
 android.enableAppCompileTimeRClass=true
 android.r8.integratedResourceShrinking=true
-android.suppressUnsupportedCompileSdk=36
+ksp.version.check=false