chore(deps): bump hexo-generator-feed from 2.2.0 to 3.0.0 (hexojs#1510)

Bumps [hexo-generator-feed](https://github.com/hexojs/hexo-generator-feed) from 2.2.0 to 3.0.0.
- [Release notes](https://github.com/hexojs/hexo-generator-feed/releases)
- [Commits](hexojs/hexo-generator-feed@2.2.0...3.0.0)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -16,7 +16,7 @@
     "hexo-filter-nofollow": "^2.0.2",
     "hexo-fs": "^3.1.0",
     "hexo-generator-archive": "^1.0.0",
-    "hexo-generator-feed": "^2.0.0",
+    "hexo-generator-feed": "^3.0.0",
     "hexo-generator-sitemap": "^2.0.0",
     "hexo-renderer-marked": "^3.0.0",
     "hexo-renderer-pug": "^1.0.0",