Add Bun installation step in GitHub Actions workflow for publishing

Author: eduwass

.github/workflows/publish.yml

@@ -22,6 +22,11 @@ jobs:
         with:
           deno-version: 'latest'
 
+      - name: Install Bun
+        uses: oven-sh/setup-bun@v1
+        with:
+          bun-version: 'latest'
+
       - name: Install Node.js
         uses: actions/setup-node@v4
         with:
@@ -65,4 +70,4 @@ jobs:
           gh release create "v$VERSION" \
             --title "Release v$VERSION" \
             --notes "Release v$VERSION" \
-            --latest 
+            --latest