You can point to the GitHub repo as homepage instead

Please also rewrite the commit message to follow the format outlined in the contribution guidelines.
https://github.com/termux/termux-packages/blob/master/CONTRIBUTING.md#commit-guidelines
Something like chore(main/await): fix dead homepage would work.

^{(This is a pre-written, saved reply.)}
Please make sure to keep your commits squashed by the way.
For adding to a single commit you can use git commit --amend.
Since you already have multiple commits on your branch though,
you'll need to squash those with git rebase -i HEAD~<n> first.
^{(Where <n> is the number of commits you want to modify.
Please make sure to only modify your commits.)}
https://www.baeldung.com/ops/git-squash-commits#1-squash-the-last-x-commits

Since squashing or amending commits changes the git history you will need to force push any such changes.
e.g. git push --force,
or preferably git push --force-with-lease --force-if-includes
to make sure you aren't clobbering any refs you haven't fetched locally yet.

Taking this PR into my own hands.
No response from the author in a week.

(And I messed up the push...)