Improve commit status icons (#21124)

- Show popover on hover/focus (tippy default) instead of click
- If there is only one status, add href to trigger element
- Increase tippy
[interactiveBorder](https://atomiks.github.io/tippyjs/v6/all-props/#interactiveborder),
making it easier to keep interactive tooltips open with sloppy mouse
movement
- Fix a overflow issue in the commit list

Commit list before:

<img width="459" alt="Screen Shot 2022-09-09 at 19 00 01"
src="https://user-images.githubusercontent.com/115237/189405517-68de5a69-e312-4ea2-ab81-87629db6064b.png">

Commit List after:
<img width="475" alt="Screen Shot 2022-09-09 at 19 01 43"
src="https://user-images.githubusercontent.com/115237/189405574-13e84885-9073-4f86-9eeb-d008c1639647.png">

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

web_src/js/features/repo-commit.js

@@ -61,7 +61,6 @@ export function initCommitStatuses() {
     const top = $('.repository.file.list').length > 0 || $('.repository.diff').length > 0;
 
     createTippy(this, {
-      trigger: 'click',
       content: this.nextElementSibling,
       placement: top ? 'top-start' : 'bottom-start',
       interactive: true,