chore: bug: to allow fetching digests from reg.access.redhat.com or r…

…eg.rh.io, log in using CRW_BUILD user and token (secrets already uploaded) (#407)

Change-Id: I39a770d52ab5f5a6f59611fc2c353c21a99ff057
Signed-off-by: nickboldt <nboldt@redhat.com>

.github/workflows/sidecar-check.yml

@@ -44,6 +44,20 @@ jobs:
           registry: docker.io
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
+      - 
+        name: Login to registry.redhat.io
+        uses: docker/login-action@v1
+        with:
+          registry: registry.redhat.io
+          username: ${{ secrets.CRW_BUILD_USER }}
+          password: ${{ secrets.CRW_BUILD_TOKEN }}
+      - 
+        name: Login to registry.access.redhat.com
+        uses: docker/login-action@v1
+        with:
+          registry: registry.access.redhat.com
+          username: ${{ secrets.CRW_BUILD_USER }}
+          password: ${{ secrets.CRW_BUILD_TOKEN }}
       - name: Install skopeo
         run: |
           . /etc/os-release