docs(advanced): fix old Terraform provider links

[olivierlambert]

Description

Replace old/deprecated links toward our Terraform repo. Some automated fixes by the pre-commit tool are also shipped, but sounds correct and OK to be shipped with this PR.

Checklist

• Commit
  • Title follows commit conventions
  • Reference the relevant issue (Fixes #007, See xoa-support#42, See https://...)
  • If bug fix, add Introduced by
• Changelog
  • If visible by XOA users, add changelog entry
  • Update "Packages to release" in CHANGELOG.unreleased.md
• PR
  • If UI changes, add screenshots
  • If not finished or not tested, open as Draft