build(deps): Bump Namchee/conventional-pr from 0.14.1 to 0.15.1 (#84)

Author: dependabot[bot]

.github/workflows/lint-pr.yml

@@ -26,7 +26,7 @@ jobs:
 
       # check for the most recent release: https://github.com/Namchee/conventional-pr/releases
       - name: '✅ Lint PR'
-        uses: Namchee/conventional-pr@v0.14.1
+        uses: Namchee/conventional-pr@v0.15.1
         with:
           access_token: ${{ secrets.GITHUB_TOKEN }}
           label: '⁉️ invalid'