Remove stylelint #2646

Job	Run time
Lint	41s
typescript@5.0	44s
Tests: classic	34s
typescript@5.1	47s
Floating Dependencies: classic	33s
Tests: embroider	45s
typescript@5.2	44s
Floating Dependencies: embroider	33s
typescript@5.3	48s
typescript@5.4	40s
Try: ember-lts-3.16 @ test-apps/base-tests	47s
Try: ember-lts-3.20 @ test-apps/base-tests	46s
Try: ember-lts-3.24 @ test-apps/base-tests	36s
Try: ember-lts-3.28 @ test-apps/base-tests	35s
Try: ember-lts-4.12 @ test-apps/base-tests	47s
Try: ember-lts-5.4 @ test-apps/base-tests	49s
Try: ember-release @ test-apps/base-tests	49s
Try: ember-beta @ test-apps/base-tests	44s
Try: ember-canary @ test-apps/base-tests	43s
Try: 3.x-embroider-safe @ test-apps/base-tests	50s
Try: 3.x-embroider-optimized @ test-apps/base-tests	37s
	14m 52s

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