update

versions.gradle

@@ -204,8 +204,8 @@ def build_versions = [:]
 build_versions.min_sdk = 21
 build_versions.target_sdk = 29
 build_versions.build_tools = "29.0.3"
-build_versions.version_code = 29
-build_versions.version_name = "2.2.0"
+build_versions.version_code = 30
+build_versions.version_name = "2.3.0"
 ext.build_versions = build_versions