refactor: buildconfig to dsl

Signed-off-by: Infi <infi@infi.sh>

app/build.gradle

@@ -140,6 +140,7 @@ android {
     buildFeatures {
         viewBinding true
         compose true
+        buildConfig true
     }
     composeOptions {
         kotlinCompilerExtensionVersion compose_compiler_version

gradle.properties

@@ -21,6 +21,5 @@ kotlin.code.style=official
 # resources declared in the library itself and none from the library's dependencies,
 # thereby reducing the size of the R class for that library
 android.nonTransitiveRClass=true
-android.defaults.buildfeatures.buildconfig=true
 android.nonFinalResIds=false
 org.gradle.configuration-cache=true