chore(ci): fix docker login on nested e2e workflow (#2325)

Signed-off-by: Nikita Korolev <nikita.korolev@flant.com>

Author: universal-itengineer

.github/workflows/e2e-reusable-pipeline.yml

@@ -167,12 +167,7 @@ jobs:
           echo "sha_short=$GIT_SHORT_HASH" >> $GITHUB_OUTPUT
 
           REGISTRY=$(base64 -d <<< ${{secrets.PROD_IO_REGISTRY_DOCKER_CFG}} | jq '.auths | to_entries | .[] | .key' -r)
-          USERNAME=$(base64 -d <<< ${{ secrets.PROD_IO_REGISTRY_DOCKER_CFG }} | jq '.auths | to_entries | .[] | .value.auth' -r | base64 -d | cut -d ':' -f1)
-          PASSWORD=$(base64 -d <<< ${{ secrets.PROD_IO_REGISTRY_DOCKER_CFG }} | jq '.auths | to_entries | .[] | .value.auth' -r | base64 -d | cut -d ':' -f2)
-
           echo "registry=$REGISTRY" >> $GITHUB_OUTPUT
-          echo "username=$USERNAME" >> $GITHUB_OUTPUT
-          echo "password=$PASSWORD" >> $GITHUB_OUTPUT
 
       - name: Install htpasswd utility
         run: |
@@ -191,11 +186,14 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Log in to private registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ steps.vars.outputs.registry }}
-          username: ${{ steps.vars.outputs.username }}
-          password: ${{ steps.vars.outputs.password }}
+        env:
+          REGISTRY: ${{ steps.vars.outputs.registry }}
+        run: |
+          USERNAME=$(base64 -d <<< "${{ secrets.PROD_IO_REGISTRY_DOCKER_CFG }}" | jq -r '.auths | to_entries | .[] | .value.auth' | base64 -d | cut -d ':' -f1)
+          PASSWORD=$(base64 -d <<< "${{ secrets.PROD_IO_REGISTRY_DOCKER_CFG }}" | jq -r '.auths | to_entries | .[] | .value.auth' | base64 -d | cut -d ':' -f2)
+          echo "::add-mask::$USERNAME"
+          echo "::add-mask::$PASSWORD"
+          echo "$PASSWORD" | docker login "$REGISTRY" --username "$USERNAME" --password-stdin
 
       - name: Configure kubectl via azure/k8s-set-context@v4
         uses: azure/k8s-set-context@v4