Fix hugo version

Author: ThisIsMissEm

.github/workflows/publish.yml

@@ -22,8 +22,11 @@ jobs:
       - name: Setup Hugo Version
         id: hugo_version
         run: |
-          HUGO_VERSION=$(cat .tool-versions | grep hugo | cut -d' ' -f2 | cut -d'_' -f2)
-          echo "HUGO_VERSION=$HUGO_VERSION" >> "$GITHUB_ENV"
+          echo "HUGO_VERSION=$(cat .tool-versions | grep hugo | cut -d' ' -f2 | cut -d'_' -f2)" >> "$GITHUB_ENV"
+
+      - name: Use the value
+        run: |
+          printf '%s\n' "$HUGO_VERSION" # This will output 'yellow'
 
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v3