Bump androidx.arch.core:core-testing from 2.1.0 to 2.2.0

Bumps androidx.arch.core:core-testing from 2.1.0 to 2.2.0.

---
updated-dependencies:
- dependency-name: androidx.arch.core:core-testing
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -40,7 +40,7 @@ buildscript {
         test_rule_version = "1.5.0"
         espresso_core_version = "3.4.0"
         kotlinx_coroutines_test_version = "1.6.1"
-        core_testing_version = "2.1.0"
+        core_testing_version = "2.2.0"
         ffmeg_media_retriever_version = "1.0.14"
         tika_core = "2.4.0"
     }