#BAEL-6958: add Java 21 support

Author: hmdrzsharifi

core-java-modules/core-java-security-5/pom.xml

@@ -30,6 +30,14 @@
                     </environmentVariables>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>21</source>
+                    <target>21</target>
+                </configuration>
+            </plugin>
         </plugins>
     </build>