chore: `run_loaders` takes a single plugin only #18065

Job	Run time
Check license of dependencies	7s
Pnpm Lockfile Check	22s
Check Source Changed	5s
Spell check	7s
Get Runner Labels / Get Runner Labels	1s
Test Release Linux	0s
Test Release Mac	0s
Test Release Windows	0s
Lint and format code	28s
Rust Changes	6s
Lint and format website	0s
Test Mac	0s
Test Windows / Build	14m 15s
Test Linux / Build	9m 59s
Rust test miri	0s
Check Rust Unused Dependencies	27s
Rust check	5m 54s
Rust test	6m 33s
Test Linux / Bench	2m 25s
Test Linux / Test Node 18	6m 30s
Test Linux / E2E Testing	1m 32s
Test Windows / Test Node 18	10m 54s
Test Windows / Bench	0s
Test Windows / E2E Testing	0s
Failure Notification	0s
	59m 45s

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