Secure docker password

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
       uses: actions/checkout@v1
 
     - name: Login to docker
-      run: docker login docker.pkg.github.com -u github-actions -p ${{ secrets.GITHUB_TOKEN }}
+      run: echo ${{ secrets.GITHUB_TOKEN }} | docker login docker.pkg.github.com -u github-actions --password-stdin
 
     - name: Build Images & Run Queries
       run: cd templates/action && ../../scripts/test-course-actual.sh

codeql-learninglab-check/publish.sh

@@ -3,7 +3,7 @@
 set -e
 set -x
 
-docker login docker.pkg.github.com -u github-actions -p ${GITHUB_TOKEN}
+echo ${GITHUB_TOKEN} | docker login docker.pkg.github.com -u github-actions --password-stdin
 
 PREV_IMAGE_VERSION=v0.0.10
 IMAGE_VERSION=v1.0.0