fix(core): run plugins sequentially #6800

Job	Run time
Unit tests (ubuntu-latest)	57s
Unit tests (windows-latest)	1m 50s
Build	1m 41s
Unit tests (macos-latest)	1m 26s
E2E tests (macos-latest)	9m 55s
E2E tests (windows-latest)	16m 4s
Format check	54s
Linter	1m 47s
E2E tests (ubuntu-latest)	8m 14s
Integration tests (windows-latest)	2m 15s
Integration tests (ubuntu-latest)	58s
Integration tests (macos-latest)	57s
	46m 58s

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