Apply to became a maintainer. (go-gitea#25745)

Hi Gitea Team, 
I would like to apply as a maintainer.
I don't have that much in-depth knowledge of the codebase, but I would
like to help to review PRs for the beginning in my free time and
contribute in frontend, backend tasks and new proposals.

Here is my PR list:-
https://github.com/go-gitea/gitea/pulls?q=is%3Apr+author%3Apuni9869+is%3Amerged+

MAINTAINERS

@@ -53,3 +53,4 @@ wxiaoguang <[email protected]> (@wxiaoguang)
 Gary Moon <[email protected]> (@garymoon)
 Philip Peterson <[email protected]> (@philip-peterson)
 Denys Konovalov <[email protected]> (@denyskon)
+Punit Inani <[email protected]> (@puni9869)