chore(deps): update agp (#533)

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [com.android.test](https://developer.android.com/studio/build)
([source](https://android.googlesource.com/platform/tools/base)) |
`8.11.1` -> `8.13.2` |
![age](https://developer.mend.io/api/mc/badges/age/maven/com.android.test:com.android.test.gradle.plugin/8.13.2?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.android.test:com.android.test.gradle.plugin/8.11.1/8.13.2?slim=true)
|
| [com.android.application](https://developer.android.com/studio/build)
([source](https://android.googlesource.com/platform/tools/base)) |
`8.11.1` -> `8.13.1` |
![age](https://developer.mend.io/api/mc/badges/age/maven/com.android.application:com.android.application.gradle.plugin/8.13.1?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/com.android.application:com.android.application.gradle.plugin/8.11.1/8.13.1?slim=true)
|

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android/gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-agp = "8.11.1"
+agp = "8.13.1"
 kotlin = "2.2.21"
 ksp = "2.3.3"
 coreKtx = "1.17.0"