Update android.gradle.plugin to v8.12.2 (#5244)

* Update android.gradle.plugin to v8.12.2

* Upgrade lint version

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Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Benoit Marty <benoit@matrix.org>

gradle.properties

@@ -41,7 +41,7 @@ signing.element.nightly.keyPassword=Secret
 
 # Customise the Lint version to use a more recent version than the one bundled with AGP
 # https://googlesamples.github.io/android-custom-lint-rules/usage/newer-lint.md.html
-android.experimental.lint.version=8.12.1
+android.experimental.lint.version=8.12.2
 
 # Enable test fixture for all modules by default
 android.experimental.enableTestFixtures=true

gradle/libs.versions.toml

@@ -3,7 +3,7 @@
 
 [versions]
 # Project
-android_gradle_plugin = "8.12.1"
+android_gradle_plugin = "8.12.2"
 # When updateing this, please also update the version in the file ./idea/kotlinc.xml
 kotlin = "2.2.10"
 kotlinpoet = "2.2.0"