docs: replace 'git.io' short links (#4877) [ci skip]

Author: SukkaW

docs/index.md

@@ -2376,7 +2376,7 @@ or the [source](https://github.com/mochajs/mocha/blob/master/lib/mocha.js).
 [expresso]: https://github.com/tj/expresso
 [fish-globbing]: https://fishshell.com/docs/current/#expand-wildcard
 [github-mocha]: https://github.com/mochajs/mocha
-[gist-async-hooks]: https://git.io/vdlNM
+[gist-async-hooks]: https://gist.github.com/boneskull/7fe75b63d613fa940db7ec990a5f5843
 [gist-globbing-tutorial]: https://gist.github.com/reggi/475793ea1846affbcfe8
 [gitter-mocha]: https://gitter.im/mochajs/mocha
 [jetbrains]: https://www.jetbrains.com/

lib/cli/commands.js

@@ -2,7 +2,7 @@
 
 /**
  * Exports Yargs commands
- * @see https://git.io/fpJ0G
+ * @see https://github.com/yargs/yargs/blob/main/docs/advanced.md
  * @private
  * @module
  */

lib/cli/run.js

@@ -329,7 +329,7 @@ exports.builder = yargs =>
       if (argv.compilers) {
         throw createUnsupportedError(
           `--compilers is DEPRECATED and no longer supported.
-          See https://git.io/vdcSr for migration information.`
+          See https://github.com/mochajs/mocha/wiki/compilers-deprecation for migration information.`
         );
       }