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

Bumps [org.apache.maven.plugins:maven-compiler-plugin](https://github.com/apache/maven-compiler-plugin) from 3.14.1 to 3.15.0.
- [Release notes](https://github.com/apache/maven-compiler-plugin/releases)
- [Commits](apache/maven-compiler-plugin@maven-compiler-plugin-3.14.1...maven-compiler-plugin-3.15.0)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-compiler-plugin
  dependency-version: 3.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

ocpp-common/pom.xml

@@ -92,7 +92,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>

ocpp-json/pom.xml

@@ -84,7 +84,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>

ocpp-v1_6-json/pom.xml

@@ -78,7 +78,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>

ocpp-v1_6-soap/pom.xml

@@ -78,7 +78,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>

ocpp-v1_6-test/pom.xml

@@ -110,7 +110,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>

ocpp-v1_6/pom.xml

@@ -73,7 +73,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>

ocpp-v2-test/pom.xml

@@ -112,7 +112,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
                 <configuration>
                     <source>1.8</source>
                     <target>1.8</target>

ocpp-v2/pom.xml

@@ -83,7 +83,7 @@
                     <source>1.8</source>
                     <target>1.8</target>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
               <groupId>org.apache.maven.plugins</groupId>

pom.xml

@@ -62,7 +62,7 @@
                         <arg>-Xlint:all</arg>
                     </compilerArgs>
                 </configuration>
-                <version>3.14.1</version>
+                <version>3.15.0</version>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>