[GH Actions] Publish Docker: Replace '/' with '-' in docker image name (

#6286)

* Replace '/' with '-' in docker image name

* Revert double quotes

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Co-authored-by: Ruben Buniatyan <rubo@users.noreply.github.com>

.github/workflows/publish-docker.yml

@@ -45,7 +45,8 @@ jobs:
       - name: Build and push image to Docker Hub (staging)
         run: |
           branch=$(echo "${{ github.ref }}" | sed -e "s/refs\/heads\///g")
-          tag=${{ github.event.inputs.tag || '$branch' }}
+          original_tag=${{ github.event.inputs.tag || '$branch' }}
+          tag=$(echo "$original_tag" | sed 's/\//-/g') # replace '/' with '-' in tag name
           build_timestamp=$(date '+%s')
           echo "Building image with tag $tag"