erroneous {}'s

Author: Chris Nicel

Docker_Image_Build/action.yaml

@@ -48,7 +48,7 @@ runs:
         echo "cache_setting=${{ inputs.cache_setting }}"
         echo "---"
 
-    - run: echo "{image_name_tag}={${{ inputs.registry }}${{ inputs.image_name }}:${{ inputs.tag_name }}}" >> "$GITHUB_OUTPUT"
+    - run: echo "image_name_tag=${{ inputs.registry }}${{ inputs.image_name }}:${{ inputs.tag_name }}" >> "$GITHUB_OUTPUT"
       id: name_tag
       shell: bash