Maven: Bump org.apache.maven.plugins:maven-compiler-plugin

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-compiler-plugin
  dependency-version: 3.14.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

pom.xml

@@ -51,7 +51,7 @@
         <!-- Declare versions for plugins -->
         <jacoco-maven-plugin.version>0.7.5.201505241946</jacoco-maven-plugin.version>
         <maven-assembly-plugin.version>2.6</maven-assembly-plugin.version>
-        <maven-compiler-plugin.version>3.5.1</maven-compiler-plugin.version>
+        <maven-compiler-plugin.version>3.14.0</maven-compiler-plugin.version>
         <maven-failsafe-plugin.version>2.19.1</maven-failsafe-plugin.version>
         <maven-jar-plugin.version>3.0.2</maven-jar-plugin.version>
         <maven-javadoc-plugin.version>2.10.4</maven-javadoc-plugin.version>