Merge #11460: [depends] mac_alias 2.0.6, ds_store 1.1.2

Merge #11460: [depends] mac_alias 2.0.6, ds_store 1.1.2

f617d1b06 [depends] native_ds_store 1.1.2 (fanquake)
46b752ab5 [depends] native_mac_alias 2.0.6 (fanquake)

Pull request description:

  mac_alias and ds_store have moved from Bitbucket to GitHub.
  See https://github.com/al45tair/mac_alias and https://github.com/al45tair/ds_store.

  mac_alias has been updated to be compatible with Python 3? ~~~so we should be able to drop our patch.~~~ I've dropped some of the patch for now.

  Quickly tested on macOS, because depends building is broken with latest the Xcode see #11461.
  Related #8134.

Tree-SHA512: d0017883f86b29bc4ab03bade5aaad9959e4343cd66596805fae48a1804e4bd150c77652f08e3e6cfafb3193f7c0183686f1f60c83f3a4204d40f76041c13ed2