Notifications have proved stable in the [mainline release ofv2.15](https://github.com/coder/coder/releases/tag/v2.15.0), and inpreparation for v2.16 we're moving this to stable.(cherry picked from commit11f7b1b)

Closes#14867What this changes:- Displays `user-auth` grouped provisioners- Added tags to provisioners in cases where it matters<img width="1378" alt="image"src="https://github.com/user-attachments/assets/ecc8da0a-24b4-469d-99e7-aa1f183046b7">---------Co-authored-by: Ben Potter <ben@coder.com>Co-authored-by: McKayla Washburn <mckayla@hey.com>(cherry picked from commit533d655)

- [x] Mention Orgs is beta and add a link to get feedback- [x] Add docs on new provisioner authentication architecture anddeprecate the old one- [x] Add/update docs for IdP sync  - [x] Organization Sync  - [x] Group Sync  - [x] Role Sync- [x] Modify `coder.com` codebase to add `Premium` and `Beta` pill, andallow multiple pills:https://github.com/coder/coder.com/pull/638- [x] Replace all mentions of "Enterprise" with "Premium" in docs  - [x] edit: change it to "Licensing"- [x] Remove the enterprise page and change all links tocoder.com/pricing- [x] Merge#14786- [x] Add redirects for coder.com to redirect the `using-organizations`guide to the new orgs one and /enterprise to /premiumhttps://github.com/coder/coder.com/pull/645- [x] Custom roles- [x]#14786- [x] Remove all mentions of orgs experiment- [x] Update in-product copy & links to link to the new docs pagesAnything I am missing?---[Previewthis](https://coder.com/docs/@orgs-licenses/admin/organizations)---------Co-authored-by: Edward Angert <EdwardAngert@users.noreply.github.com>Co-authored-by: EdwardAngert <17991901+EdwardAngert@users.noreply.github.com>Co-authored-by: Jaayden Halko <jaayden.halko@gmail.com>(cherry picked from commitd04eaf8)

I'm seeing flakes like```    provisionerkeys_test.go:68: 2024-09-30 05:58:44.686: cmd: matched newline = "CREATED AT            NAME          TAGS            "    provisionerkeys_test.go:72: 2024-09-30 05:58:44.686: cmd: matched newline = "2024-09-30T05:58:44Z  dont-test-me  my=way foo=bar  "    provisionerkeys_test.go:74:        Error Trace:/Users/runner/work/coder/coder/enterprise/cli/provisionerkeys_test.go:74        Error:      "2024-09-30T05:58:44Z  dont-test-me  my=way foo=bar  " does not contain "foo=bar my=way"        Test:       TestProvisionerKeys/CRUD```e.g.https://github.com/coder/coder/actions/runs/11100237276/job/30835714478?pr=14855Since the tags are a map, we weren't outputting them in a consistentorder on the CLI, leading to flakes.This sorts the tags by key when converting to a string, for aconsistent, canonical output.(cherry picked from commitd6766f7)

(cherry picked from commit5a20121)