Bump androidx.datastore:datastore-preferences in /android

Bumps androidx.datastore:datastore-preferences from 1.1.1 to 1.2.1.

---
updated-dependencies:
- dependency-name: androidx.datastore:datastore-preferences
  dependency-version: 1.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

android/gradle/libs.versions.toml

@@ -5,7 +5,7 @@ ksp = "2.0.21-1.0.27"
 composeBom = "2024.12.01"
 activityCompose = "1.9.3"
 coreKtx = "1.15.0"
-datastore = "1.1.1"
+datastore = "1.2.1"
 securityCrypto = "1.1.0-alpha06"
 lifecycle = "2.8.7"
 navigationCompose = "2.8.5"