Bump spotless-maven-plugin from 2.22.0 to 2.22.2

Bumps [spotless-maven-plugin](https://github.com/diffplug/spotless) from 2.22.0 to 2.22.2.
- [Release notes](https://github.com/diffplug/spotless/releases)
- [Changelog](https://github.com/diffplug/spotless/blob/main/CHANGES.md)
- [Commits](diffplug/spotless@lib/2.22.0...lib/2.22.2)

---
updated-dependencies:
- dependency-name: com.diffplug.spotless:spotless-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

client-java-contrib/admissionreview/pom.xml

@@ -37,7 +37,7 @@
             <plugin>
                 <groupId>com.diffplug.spotless</groupId>
                 <artifactId>spotless-maven-plugin</artifactId>
-                <version>2.22.0</version>
+                <version>2.22.2</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>

fluent/pom.xml

@@ -40,7 +40,7 @@
             <plugin>
                 <groupId>com.diffplug.spotless</groupId>
                 <artifactId>spotless-maven-plugin</artifactId>
-                <version>2.22.0</version>
+                <version>2.22.2</version>
                 <configuration>
                     <skip>true</skip>
                 </configuration>

pom.xml

@@ -435,7 +435,7 @@
       <plugin>
         <groupId>com.diffplug.spotless</groupId>
         <artifactId>spotless-maven-plugin</artifactId>
-        <version>2.22.0</version>
+        <version>2.22.2</version>
         <configuration>
           <formats>
             <!-- common settings -->