Update plugin com.android.application to v8.9.0 (#306)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Diff for: gradle-plugin/src/functionalTest/resources/testProjects/androidAnnotationProcessor/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("com.android.application") version "8.8.2"
+    id("com.android.application") version "8.9.0"
     id("io.github.schwarzit.lightsaber")
 }
 

Diff for: gradle-plugin/src/functionalTest/resources/testProjects/androidKapt/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("com.android.application") version "8.8.2"
+    id("com.android.application") version "8.9.0"
     id("io.github.schwarzit.lightsaber")
     kotlin("android") version "1.9.25"
     kotlin("kapt") version "1.9.25"

Diff for: gradle-plugin/src/functionalTest/resources/testProjects/androidKsp/build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-    id("com.android.application") version "8.8.2"
+    id("com.android.application") version "8.9.0"
     id("io.github.schwarzit.lightsaber")
     kotlin("android") version "1.9.25"
     id("com.google.devtools.ksp") version "1.9.25-1.0.20"