Merge pull request #1755 from rabbitmq/dependabot/maven/5.x.x-stable/com.google.googlejavaformat-google-java-format-1.29.0

Bump com.google.googlejavaformat:google-java-format from 1.28.0 to 1.29.0

Author: michaelklishin

pom.xml

@@ -91,7 +91,7 @@
     <central-publishing-maven-plugin.version>0.9.0</central-publishing-maven-plugin.version>
     <jshell-maven-plugin.version>1.4</jshell-maven-plugin.version>
     <spotless.version>3.0.0</spotless.version>
-    <google-java-format.version>1.28.0</google-java-format.version>
+    <google-java-format.version>1.29.0</google-java-format.version>
     <!--
     These groovy scripts are used later in this POM file to generate
     source files and resources for the library itself and for the