pom: ensure that deploy generates javadoc and srouces jars

Author: kofemann

pom.xml

@@ -191,6 +191,39 @@
           </configuration>
       </plugin>
 
+      <!-- Generate Javadoc JAR -->
+      <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-javadoc-plugin</artifactId>
+          <version>3.11.2</version>
+          <executions>
+              <execution>
+                  <id>attach-javadocs</id>
+                  <goals>
+                      <goal>jar</goal>
+                  </goals>
+              </execution>
+          </executions>
+          <configuration>
+              <failOnError>false</failOnError>
+          </configuration>
+      </plugin>
+
+      <!-- Generate Sources JAR -->
+      <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-source-plugin</artifactId>
+          <version>3.3.1</version>
+          <executions>
+              <execution>
+                  <id>attach-sources</id>
+                  <goals>
+                      <goal>jar</goal>
+                  </goals>
+              </execution>
+          </executions>
+      </plugin>
+
     </plugins>
   </build>