Update dependency org.apache.maven.plugins:maven-compiler-plugin to v3.14.0 (#659)

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

Author: renovate[bot]

functions/pom.xml

@@ -96,7 +96,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-compiler-plugin</artifactId>
-        <version>3.13.0</version>
+        <version>3.14.0</version>
         <configuration>
           <excludes>
             <exclude>.google/</exclude>