feat: Upgrade github actions for node20 (#26318)

.github/workflows/docker-push-mirrored.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout mattermost project
-        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - name: cd/Login to Docker Hub
-        uses: docker/login-action@3da7dc6e2b31f99ef2cb9fb4c50fb0971e0d0139 # v2.1.0
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
         with:
           username: ${{ secrets.DOCKERHUB_DEV_USERNAME }}
           password: ${{ secrets.DOCKERHUB_DEV_TOKEN }}