deps: update google.common-protos.version to v2.8.0 (#639)

Co-authored-by: Neenu Shaji <Neenu1995@users.noreply.github.com>

first-party-dependencies/pom.xml

@@ -61,7 +61,7 @@
     <guava.version>31.0.1-jre</guava.version>
     <protobuf.version>3.19.4</protobuf.version>
     <google.api-common.version>2.1.5</google.api-common.version>
-    <google.common-protos.version>2.7.4</google.common-protos.version>
+    <google.common-protos.version>2.8.0</google.common-protos.version>
     <google.core.version>2.5.11</google.core.version>
     <google.auth.version>1.6.0</google.auth.version>
     <google.http-client.version>1.41.5</google.http-client.version>