chore(deps): update plugin com.android.application to v9

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
com.android.application (source)	8.13.2 → 9.0.0

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, check this box

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
• you rename this PR's title to start with "rebase!" to trigger it manually

The artifact failure details are included below:

File name: build.gradle

Command failed: ./gradlew --console=plain --dependency-verification lenient -q --write-verification-metadata sha256,pgp dependencies

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* Where:
Build file '/tmp/renovate/repos/github/nextcloud/android-common/core/build.gradle' line: 10

* What went wrong:
An exception occurred applying plugin request [id: 'org.jetbrains.kotlin.android']
> Failed to apply plugin 'org.jetbrains.kotlin.android'.
   > ⛔ Failed to apply plugin 'org.jetbrains.kotlin.android'
     The 'org.jetbrains.kotlin.android' plugin is no longer required for Kotlin support since AGP 9.0.
     Solution: Remove the 'org.jetbrains.kotlin.android' plugin from this project's build file: core/build.gradle.
     See https://kotl.in/gradle/agp-built-in-kotlin for more details.
      > java.lang.Throwable (no error message)

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to generate a Build Scan (powered by Develocity).
> Get more help at https://help.gradle.org.
==============================================================================

2: Task failed with an exception.
-----------
* Where:
Build file '/tmp/renovate/repos/github/nextcloud/android-common/core/build.gradle' line: 10

* What went wrong:
An exception occurred applying plugin request [id: 'org.jetbrains.kotlin.android']
> Failed to apply plugin 'org.jetbrains.kotlin.android'.
   > ⛔ Failed to apply plugin 'org.jetbrains.kotlin.android'
     The 'org.jetbrains.kotlin.android' plugin is no longer required for Kotlin support since AGP 9.0.
     Solution: Remove the 'org.jetbrains.kotlin.android' plugin from this project's build file: core/build.gradle.
     See https://kotl.in/gradle/agp-built-in-kotlin for more details.
      > java.lang.Throwable (no error message)

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to generate a Build Scan (powered by Develocity).
> Get more help at https://help.gradle.org.
==============================================================================

BUILD FAILED in 2m 29s