Clean up unnecessary code from AGP 9 upgrade (#860)

Co-authored-by: Kat Kuan <kkuan2011@users.noreply.github.com>

Author: kkuan2011

build.gradle.kts

@@ -4,7 +4,6 @@ plugins {
     alias(libs.plugins.version.catalog.update)
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.android.library) apply false
-    alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.ksp) apply false
     alias(libs.plugins.hilt) apply false
     alias(libs.plugins.kotlin.parcelize) apply false

gradle.properties

@@ -18,11 +18,6 @@ org.gradle.configureondemand=true
 org.gradle.caching=true
 org.gradle.parallel=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
-android.useAndroidX=true
-
 # Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
 

gradle/libs.versions.toml

@@ -274,7 +274,6 @@ compose-compiler = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "
 google-protobuf = { id = "com.google.protobuf", version.ref = "protoc" }
 gradle-versions = { id = "com.github.ben-manes.versions", version.ref = "gradle-versions" }
 hilt = { id = "com.google.dagger.hilt.android", version.ref = "hilt" }
-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-multiplatform = { id = "org.jetbrains.kotlin.multiplatform", version.ref = "kotlin" }
 kotlin-parcelize = { id = "org.jetbrains.kotlin.plugin.parcelize", version.ref = "kotlin" }
 kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }