deps: update google.core.version to v2.3.0 (googleapis#530)

Author: renovate-bot

first-party-dependencies/pom.xml

@@ -62,7 +62,7 @@
     <protobuf.version>3.19.1</protobuf.version>
     <google.api-common.version>2.1.0</google.api-common.version>
     <google.common-protos.version>2.6.0</google.common-protos.version>
-    <google.core.version>2.2.0</google.core.version>
+    <google.core.version>2.3.0</google.core.version>
     <google.auth.version>1.3.0</google.auth.version>
     <google.http-client.version>1.40.1</google.http-client.version>
     <google.oauth-client.version>1.32.1</google.oauth-client.version>