Bump the agp group with 2 updates

Bumps the agp group with 2 updates: com.android.application and com.android.library.


Updates `com.android.application` from 8.7.2 to 8.7.3

Updates `com.android.library` from 8.7.2 to 8.7.3

---
updated-dependencies:
- dependency-name: com.android.application
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: agp
- dependency-name: com.android.library
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: agp
...

Signed-off-by: dependabot[bot] <[email protected]>

build.gradle.kts

@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 plugins {
-    id("com.android.application") version "8.7.2" apply false
-    id("com.android.library") version "8.7.2" apply false
+    id("com.android.application") version "8.7.3" apply false
+    id("com.android.library") version "8.7.3" apply false
     id("org.jetbrains.kotlin.android") version "2.1.0" apply false
     id("org.jetbrains.kotlin.plugin.compose") version "2.1.0" apply false
 }