Bump the maven-dependencies group with 2 updates (#78)

Bumps the maven-dependencies group with 2 updates: androidx.activity:activity and androidx.core:core.


Updates `androidx.activity:activity` from 1.8.2 to 1.9.0

Updates `androidx.core:core` from 1.12.0 to 1.13.0

---
updated-dependencies:
- dependency-name: androidx.activity:activity
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: maven-dependencies
- dependency-name: androidx.core:core
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: maven-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Diff for: gradle/libs.versions.toml

@@ -35,11 +35,11 @@ rikkax-recyclerview = { module = "dev.rikka.rikkax.recyclerview:recyclerview-ktx
 rikkax-widget-borderview = { module = "dev.rikka.rikkax.widget:borderview", version = "1.1.0" }
 rikkax-widget-mainswitchbar = { module = "dev.rikka.rikkax.widget:mainswitchbar", version = "1.0.2" }
 
-androidx-activity = { module = "androidx.activity:activity", version = "1.8.2" }
+androidx-activity = { module = "androidx.activity:activity", version = "1.9.0" }
 androidx-annotation = { module = "androidx.annotation:annotation", version = "1.7.1" }
 androidx-browser = { module = "androidx.browser:browser", version = "1.8.0" }
 androidx-constraintlayout = { module = "androidx.constraintlayout:constraintlayout", version = "2.1.4" }
-androidx-core = { module = "androidx.core:core", version = "1.12.0" }
+androidx-core = { module = "androidx.core:core", version = "1.13.0" }
 androidx-fragment = { module = "androidx.fragment:fragment", version = "1.6.2" }
 androidx-navigation-fragment = { group = "androidx.navigation", name = "navigation-fragment", version.ref = "nav" }
 androidx-navigation-ui = { group = "androidx.navigation", name = "navigation-ui", version.ref = "nav" }