Fix escapes

Author: Alec Thomson

.github/workflows/docker.yml

@@ -30,11 +30,11 @@ jobs:
         id: tag_suffix
         run: |
           if [[ "${{ github.event_name }}" == "release" ]]; then
-            echo "TAG_SUFFIX=${{ github.event.release.tag_name }}-${{ matrix.name }}" >> $GITHUB_ENV
+            echo "TAG_SUFFIX=${{ github.event.release.tag_name }}"-"${{ matrix.name }}" >> $GITHUB_ENV
           else
             SHORT_HASH=$(git rev-parse --short HEAD)
             LATEST_RELEASE=$(git describe --tags --abbrev=0 || echo "latest")
-            echo "TAG_SUFFIX=${LATEST_RELEASE}-${{ matrix.name }}"" >> $GITHUB_ENV
+            echo "TAG_SUFFIX=${LATEST_RELEASE}"-"${{ matrix.name }}"" >> $GITHUB_ENV
           fi
 
       - name: Log in to the Container registry