update autoprefixer to ~8.4.0

This Pull Request updates dependency autoprefixer from ~8.3.0 to ~8.4.0

Release Notes

### [`v8.4.0`](https://github.com/postcss/autoprefixer/releases/8.4.0) Bludor family coat of arms

Autoprefixer 8.4 brings new control comment to ignore next line. @vostrik implemented the @levin-du’s idea of having control comment to disable only next property/rule: ```css .logo { /* autoprefixer: ignore next */ user-select: none; /* ← ignored */ mask: url(mask.jpg); /* ← will be prefixed */ } /* autoprefixer: ignore next */ ::placholder /* ← ignored */ { text-decoration-style: dotted; /* ← will be prefixed */ } ``` --- ### [`v8.4.1`](https://github.com/postcss/autoprefixer/blob/master/CHANGELOG.md#841) * Fix working in old PostCSS versions (by Diablohu). ---

Commits

#### v8.4.0 - [`21ac5a1`](https://github.com/postcss/autoprefixer/commit/21ac5a18e0b152082003e37f251646765825af90) Update dependencies - [`a71af7b`](https://github.com/postcss/autoprefixer/commit/a71af7bf51a8717f5417d6b110e2b19e652b1448) Update examples for Browserslist w/ best practises (#1026) - [`90d435d`](https://github.com/postcss/autoprefixer/commit/90d435d40d452dda4853a8c278f1334534f596ec) Clean up docs - [`fe77376`](https://github.com/postcss/autoprefixer/commit/fe77376016b39664bcccf4c170c007d7c031b36c) "autoprefixer: ignore next" support (#1027) - [`f8f6176`](https://github.com/postcss/autoprefixer/commit/f8f61764a6380adce3f1dad57647c7f9c3b9071a) Clean up disabling docs - [`d64d31d`](https://github.com/postcss/autoprefixer/commit/d64d31db622576f3651fecebc7f75262ba098189) Fix line breaks in docs - [`9bb36ce`](https://github.com/postcss/autoprefixer/commit/9bb36ce2797d7361feb14a989be650d7e072a31b) Update dependencies - [`e5007fe`](https://github.com/postcss/autoprefixer/commit/e5007fee0f8c20b34ab20479c8e04cffed683c25) Clean up code - [`18be4fe`](https://github.com/postcss/autoprefixer/commit/18be4fe1cd2b44fbe85f73738d8586c4a2e41c74) Clean up tests - [`f89be26`](https://github.com/postcss/autoprefixer/commit/f89be261545b22f2d3d0ebb3310ff4f07f285321) More compact code - [`dc96427`](https://github.com/postcss/autoprefixer/commit/dc96427f13361d2ca371cab406cacb10726a9ef3) Release 8.4 version - [`26c2527`](https://github.com/postcss/autoprefixer/commit/26c252708f2f571acb8c8adf3c9d8ef932b1fc11) Better control comment example #### v8.4.1 - [`5815270`](https://github.com/postcss/autoprefixer/commit/58152701c7243cf0e6f98f171261b58599e78db5) fix Processor.disabled(): check if node has parent before get prev() (#1028) - [`f2954cf`](https://github.com/postcss/autoprefixer/commit/f2954cf37a9762824f771afea1a69918edcb17ac) Fix 80 columns line - [`eec9bbf`](https://github.com/postcss/autoprefixer/commit/eec9bbfd0ab479945cb8da1bd0542922d0a00999) Release 8.4.1 version

This PR has been generated by Renovate Bot.

wopian / hibari

update autoprefixer to ~8.4.0 #507