Fix license scans (#2508)

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

.github/workflows/reusable_workflow_license-scan.yaml

@@ -43,10 +43,13 @@ jobs:
       - name: Check file license headers
         run: mvn license:check -PcheckLicense --batch-mode
 
-      - name: Check dependency licenses with dash tool (and open issues to Dash IP lab, doesn't fail)
-        if: ${{ inputs.open_tickets == 'true' }}
+      - name: Build (needed for dash tool scans
         run: |
           mvn clean install -DskipTests -DskipJavadoc --batch-mode
+
+      - name: Check dependency licenses with dash tool (and open issues to Dash IP lab, doesn't fail)
+        if: ${{ inputs.open_tickets }}
+        run: |
           mvn license-tool:license-check -Ddash.fail=false -PcheckLicense -Ddash.iplab.token=${GITLAB_API_TOKEN} --projects '!org.eclipse.hawkbit:hawkbit-repository-test,!org.eclipse.hawkbit:hawkbit-dmf-rabbitmq-test'
           CHANGED_FILES_COUNT=$(git status --short | wc -l)
           CHANGED_FILES_COUNT=${CHANGED_FILES_COUNT//[[:space:]]/}