Add compose-compiler plugin to top-level build.gradle.kts

Following Google's Compose migration documentation, added the compose-compiler
plugin with 'apply false' to the top-level build.gradle.kts file.

Co-authored-by: RitikaPahwa4444 <[email protected]>

Author: Copilot

build.gradle.kts

@@ -2,6 +2,7 @@
 plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.jetbrains.kotlin.android) apply false
+    alias(libs.plugins.compose.compiler) apply false
     alias(libs.plugins.github.triplet.play) apply false
     alias(libs.plugins.getkeepsafe.dexcount)
 }