fix github action

.github/workflows/e2e.yml

@@ -53,11 +53,11 @@ jobs:
     - uses: actions/checkout@v2
       with:
         fetch-depth: 2
-        repository: 'https://github.com/FZJ-INM1-BDA/iv-automated-tests.git'
+        repository: 'FZJ-INM1-BDA/iv-automated-tests.git'
     - name: Install dependencies
       run: |
         npm i
     - name: run docker container 
       run: docker run -p 3001:3000 --rm --name ${DOCKER_CONTAINER_NAME} -dit
     - name: run pptr tests
-      run: node ./node_modules/.bin/mocha ./test/databrowser.spec.js --timeout 1800000 
\ No newline at end of file
+      run: node ./node_modules/.bin/mocha ./test/databrowser.spec.js --timeout 1800000