deps: update google.core.version to v2.8.5 (#764)

Author: renovate-bot

first-party-dependencies/pom.xml

@@ -62,7 +62,7 @@
     <protobuf.version>3.21.4</protobuf.version>
     <google.api-common.version>2.2.1</google.api-common.version>
     <google.common-protos.version>2.9.2</google.common-protos.version>
-    <google.core.version>2.8.4</google.core.version>
+    <google.core.version>2.8.5</google.core.version>
     <google.auth.version>1.8.1</google.auth.version>
     <google.http-client.version>1.42.2</google.http-client.version>
     <google.oauth-client.version>1.34.1</google.oauth-client.version>