Bump androidx.activity:activity from 1.12.1 to 1.12.2 in /13_room

Bumps androidx.activity:activity from 1.12.1 to 1.12.2.

---
updated-dependencies:
- dependency-name: androidx.activity:activity
  dependency-version: 1.12.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

13_room/gradle/libs.versions.toml

@@ -8,7 +8,7 @@ junitVersion = "1.3.0"
 espressoCore = "3.7.0"
 appcompat = "1.7.1"
 material = "1.13.0"
-activity = "1.12.1"
+activity = "1.12.2"
 constraintlayout = "2.2.1"
 gson = "2.13.2"
 navigationFragmentKtx = "2.9.6"