fix(deps): update android.gradle.plugin to v8.9.1 (#4465)

* fix(deps): update android.gradle.plugin to v8.9.1

* Fix AAB issues and AGP deprecations

* Fix `importSupportedLocalesFromLocalazy` to format `en-US` locale properly

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Jorge Martín <jorgem@element.io>

app/build.gradle.kts

@@ -59,21 +59,27 @@ android {
         splits {
             // Configures multiple APKs based on ABI.
             abi {
-                // Enables building multiple APKs per ABI.
-                isEnable = true
+                val buildingAppBundle = gradle.startParameter.taskNames.any { it.contains("bundle") }
+
+                // Enables building multiple APKs per ABI. This should be disabled when building an AAB.
+                isEnable = !buildingAppBundle
+
                 // By default all ABIs are included, so use reset() and include to specify that we only
                 // want APKs for armeabi-v7a, x86, arm64-v8a and x86_64.
                 // Resets the list of ABIs that Gradle should create APKs for to none.
                 reset()
-                // Specifies a list of ABIs that Gradle should create APKs for.
-                include("armeabi-v7a", "x86", "arm64-v8a", "x86_64")
-                // Generate a universal APK that includes all ABIs, so user who installs from CI tool can use this one by default.
-                isUniversalApk = true
+
+                if (!buildingAppBundle) {
+                    // Specifies a list of ABIs that Gradle should create APKs for.
+                    include("armeabi-v7a", "x86", "arm64-v8a", "x86_64")
+                    // Generate a universal APK that includes all ABIs, so user who installs from CI tool can use this one by default.
+                    isUniversalApk = true
+                }
             }
         }
 
-        defaultConfig {
-            resourceConfigurations += locales
+        androidResources {
+            localeFilters += locales
         }
     }
 

gradle/libs.versions.toml

@@ -3,7 +3,7 @@
 
 [versions]
 # Project
-android_gradle_plugin = "8.8.1"
+android_gradle_plugin = "8.9.1"
 kotlin = "2.1.10"
 kotlinpoet = "2.1.0"
 ksp = "2.1.10-1.0.31"

plugins/src/main/kotlin/extension/locales.kt

@@ -9,7 +9,7 @@ val locales = setOf(
     "de",
     "el",
     "en",
-    "en_US",
+    "en-rUS",
     "es",
     "et",
     "eu",

tools/localazy/importSupportedLocalesFromLocalazy.py

@@ -36,6 +36,8 @@ def normalizeForResourceConfigurations(locale):
             return "pt-rBR"
         case "zh#Hans":
             return "zh-rCN"
+        case "en_US":
+            return "en-rUS"
         case _:
             return locale