Bump acra_version from 5.11.1 to 5.11.2

Bumps `acra_version` from 5.11.1 to 5.11.2.

Updates `ch.acra:acra-mail` from 5.11.1 to 5.11.2
- [Release notes](https://github.com/ACRA/acra/releases)
- [Commits](ACRA/acra@acra-5.11.1...acra-5.11.2)

Updates `ch.acra:acra-notification` from 5.11.1 to 5.11.2
- [Release notes](https://github.com/ACRA/acra/releases)
- [Commits](ACRA/acra@acra-5.11.1...acra-5.11.2)

---
updated-dependencies:
- dependency-name: ch.acra:acra-mail
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: ch.acra:acra-notification
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

mobile/build.gradle

@@ -9,7 +9,7 @@ buildscript {
     ext.powermock_version = '2.0.9'
     ext.espresso_version = '3.5.1'
     ext.media3_version = '1.1.1'
-    ext.acra_version = '5.11.1'
+    ext.acra_version = '5.11.2'
 
     repositories {
         mavenCentral()