chore: bump gha-utils from 0.2.0 to 0.3.0 (#446)

Bumps [gha-utils](https://github.com/threeal/gha-utils) from 0.2.0 to 0.3.0.
- [Release notes](https://github.com/threeal/gha-utils/releases)
- [Commits](https://github.com/threeal/gha-utils/compare/v0.2.0...v0.3.0)

---
updated-dependencies:
- dependency-name: gha-utils
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Alfi Maulana <alfi.maulana.f@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alfi Maulana <alfi.maulana.f@gmail.com>

src/action.ts

@@ -7,7 +7,7 @@ try {
 
   configureProject(context);
 
-  setOutput("build-dir", context.buildDir);
+  await setOutput("build-dir", context.buildDir);
 
   if (context.build.enabled) {
     buildProject(context);