releng, tmf.ui: Fix broken indentation in pom.xml

Fix the related SonarLint issues reported locally in Eclipse.

Change-Id: I12bbba493de260b8576a613088a07fc26e101ba1
Signed-off-by: Marco Miller <marco.miller@ericsson.com>
Reviewed-on: https://git.eclipse.org/r/c/tracecompass/org.eclipse.tracecompass/+/196305
Tested-by: Trace Compass Bot <tracecompass-bot@eclipse.org>
Tested-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Bernd Hufmann <bernd.hufmann@ericsson.com>
Reviewed-by: Matthew Khouzam <matthew.khouzam@ericsson.com>

tmf/org.eclipse.tracecompass.tmf.ui/pom.xml

@@ -41,7 +41,7 @@
               </target>
             </configuration>
             <goals>
-               <goal>run</goal>
+              <goal>run</goal>
             </goals>
           </execution>
           <execution>
@@ -55,12 +55,11 @@
               </target>
             </configuration>
             <goals>
-               <goal>run</goal>
+              <goal>run</goal>
             </goals>
           </execution>
         </executions>
       </plugin>
-   </plugins>
- </build>
-
+    </plugins>
+  </build>
 </project>