fix: Correctly source vars value

.github/workflows/check-bundle-publish.yml

@@ -21,11 +21,12 @@ jobs:
           if [ -z "$FETCHED_HASH" ] || [ "${#FETCHED_HASH}" -ne 40 ];
           then echo "Hash is either empty or of incorrect length"; exit 1
           fi
-          # LAST_HASH="${{ vars.LAST_HASH }}"
           if [ "$FETCHED_HASH" == "$LAST_HASH" ];
           then false # TODO: proper skip, which won't fail
           else echo "LAST_HASH=$FETCHED_HASH" >> "$GITHUB_ENV"
           fi
+        env:
+          LAST_HASH: ${{ vars.LAST_HASH }}
 
   bundle-publish:
     name: Extract and bundle the language server, then publish it
@@ -36,8 +37,8 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: "16"
-          cache: yarn
-          registry: 'https://registry.npmjs.org'
+          cache: "yarn"
+          registry: "https://registry.npmjs.org"
 
       - name: Install dependencies
         run: yarn install --frozen-lockfile