Remove circleci leftover (#1859)

Signed-off-by: Marinov Avgustin <Avgustin.Marinov@bosch.com>

pom.xml

@@ -102,7 +102,7 @@
       <sonar.qualitygate.wait>true</sonar.qualitygate.wait>
       <sonar.qualitygate.timeout>600</sonar.qualitygate.timeout>
       <sonar.links.homepage>https://www.eclipse.org/hawkbit</sonar.links.homepage>
-      <sonar.links.ci>https://circleci.com/gh/eclipse/hawkbit</sonar.links.ci>
+      <sonar.links.ci>https://github.com/eclipse-hawkbit/hawkbit/actions</sonar.links.ci>
       <sonar.exclusions>
          **/target/generated-sources/apt/**,**/src/test/**,**/src/main/java/org/eclipse/hawkbit/repository/test/**
       </sonar.exclusions>

site/layouts/partials/drawer.html

@@ -46,11 +46,6 @@
         <hr>
 
         <ul>
-          <li>
-            <a href="https://circleci.com/gh/eclipse/hawkbit" title="Circle CI Status" target="_blank">
-              <img src="https://circleci.com/gh/eclipse/hawkbit.svg?style=shield" />
-            </a>
-          </li>
           <li>
             <a href="https://sonarcloud.io/organizations/bosch-iot-rollouts/projects?sort=name" title="Sonarcloud Status" target="_blank">
               <img src="https://sonarcloud.io/api/project_badges/measure?project=org.eclipse.hawkbit%3Ahawkbit-parent&metric=alert_status" />