build(deps-dev): bump mega-linter-runner in the javascript group

Bumps the javascript group with 1 update: [mega-linter-runner](https://github.com/oxsecurity/megalinter).


Updates `mega-linter-runner` from 7.11.1 to 7.12.0
- [Release notes](https://github.com/oxsecurity/megalinter/releases)
- [Changelog](https://github.com/oxsecurity/megalinter/blob/main/CHANGELOG.md)
- [Commits](oxsecurity/megalinter@v7.11.1...v7.12.0)

---
updated-dependencies:
- dependency-name: mega-linter-runner
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: javascript
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -24,6 +24,6 @@
   },
   "homepage": "https://github.com/9elements/firmware-action#readme",
   "devDependencies": {
-    "mega-linter-runner": "^7.11.1"
+    "mega-linter-runner": "^7.12.0"
   }
 }