deps: update dependency com.google.protobuf:protobuf-bom to v3.19.2 (#285)

Author: renovate-bot

java-common-protos/pom.xml

@@ -63,7 +63,7 @@
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <github.global.server>github</github.global.server>
     <site.installationModule>google-iam-parent</site.installationModule>
-    <protobuf.version>3.19.1</protobuf.version>
+    <protobuf.version>3.19.2</protobuf.version>
     <junit.version>4.13.2</junit.version>
     <grpc.version>1.43.1</grpc.version>
     <guava.version>31.0.1-android</guava.version>