Update dependency com.google.protobuf:protobuf-bom to v3.22.2 (#860)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build.gradle

@@ -16,7 +16,7 @@ buildscript {
         // https://github.com/google/guava/releases
         guavaVersion = '31.1-jre'
         // https://github.com/protocolbuffers/protobuf/releases
-        protobufVersion = '3.22.0'
+        protobufVersion = '3.22.2'
         protobufGradlePluginVersion = '0.9.2'
 
         // https://github.com/spring-projects/spring-boot/releases