chore: fix phantom dependencies

[tido64]

Description

Fix phantom dependencies.

This is a first step towards enabling the pnpm linker and getting proper validation on CI that we're not breaking pnpm-like setups.

Test plan

n/a

[kelset]

👻 a bit late for spoooky season 👻

jokes aside, would love to hear how you figured those out, maybe tweak the PR body to mention how you found them?

[tido64]

I alluded to it in the description. Basically this:

diff --git a/.yarnrc.yml b/.yarnrc.yml
index f9cc2ca3..b2cfdf1f 100644
--- a/.yarnrc.yml
+++ b/.yarnrc.yml
@@ -7,7 +7,7 @@ logFilters:
     level: discard
   - code: YN0013 # X can't be found in the cache and will be fetched from the remote registry
     level: discard
-nodeLinker: node-modules
+nodeLinker: pnpm
 npmRegistryServer: "https://registry.npmjs.org"
 packageExtensions:
   "@fluentui/utilities@*":

Then run yarn. It will fail on a bunch of things, so there are no good test steps right now.