Don't cache pyright results

[det]

It needs access to all files in the repository.

[trunk-io[bot]]

⏱️ 9m total CI duration on this PR

Job	Cumulative Duration	Recent Runs
Windows Linter Tests	4m	🟩
CodeQL-Build	2m	🟩
Trunk Check runner [linux]	1m	🟩
Linter Tests macOS	1m	🟩
Linter Tests Linux	35s	🟥 🟥
Repo Tests / Plugin Tests	26s	🟩
Detect changed files	10s	🟩
Aggregate Test Results	7s	🟥 🟥

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[TylerJang27]

This is already the case