fix(deps): update credentials to v1.6.0-rc02 (#711)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 # Build Configuration
 compileSdk = "36"
-credentials = "1.6.0-rc01"
+credentials = "1.6.0-rc02"
 googleid = "1.2.0"
 googleServices = "4.4.4"
 minSdk = "30"