chore(deps): bump androidx.activity:activity from 1.12.3 to 1.12.4

Bumps androidx.activity:activity from 1.12.3 to 1.12.4.

---
updated-dependencies:
- dependency-name: androidx.activity:activity
  dependency-version: 1.12.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-activity = "1.12.3"
+activity = "1.12.4"
 agp = "8.13.2"
 android-material = "1.13.0"
 androidx-appcompat = "1.7.1"