Adding this plugin

To save you the headache, this plugin has been deployed in maven central
so no extra configuration needed! all you have to do is to add this plugin in <build>.
and replace VERSION with the version that is appearing up in badge and remove the v.

<plugin>
  <groupId>io.github.invvk</groupId>
  <artifactId>auto-increment-plugin</artifactId>
  <version>VERSION</version>
  <executions>
      <execution>
          <goals>
              <goal>modifyVersion</goal>
          </goals>
      </execution>
  </executions>
</plugin>