Add license key (#271)

Author: KochTobi

.github/workflows/build_package.yml

@@ -28,4 +28,4 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-maven-
       - name: Run mvn package
-        run: mvn -B package --file pom.xml
+        run: VAADIN_OFFLINE_KEY=${{ secrets.VAADIN_SERVER_23_2 }} mvn -B package --file pom.xml

.github/workflows/create-release.yml

@@ -37,7 +37,7 @@ jobs:
         run: mvn versions:set -DnewVersion=${{ github.event.inputs.versionTag }}
 
       - name: Build with Maven
-        run: mvn -B package -Pproduction --file pom.xml
+        run: VAADIN_OFFLINE_KEY=${{ secrets.VAADIN_SERVER_23_2 }} mvn -B package -Pproduction --file pom.xml
 
       - name: Create Release Notes
         if: ${{ !startsWith(github.ref, 'refs/tags/')

.github/workflows/nexus-publish-snapshots.yml

@@ -39,7 +39,7 @@ jobs:
         run: mvn versions:set -DnewVersion='${project.version}-SNAPSHOT'
 
       - name: Build with Maven
-        run: mvn -B package --file pom.xml
+        run: VAADIN_OFFLINE_KEY=${{ secrets.VAADIN_SERVER_23_2 }} mvn -B package --file pom.xml
 
       - name: Publish artefact to QBiC Nexus Repository
         run: mvn --settings $GITHUB_WORKSPACE/.github.settings.xml deploy