chore: Bump engines to v18 #3540

Job	Run time
build	1m 33s
test-e2e	1m 17s
rollup 4 plugin nodejs 20	38s
lint	25s
rollup 3 plugin nodejs 18	43s
CLI ubuntu-latest nodejs 20	43s
rollup 4 plugin nodejs 18	40s
CLI ubuntu-latest nodejs 18	55s
webpack4 plugin windows-latest nodejs 18	3m 38s
test-unit	1m 0s
webpack5 plugin windows-latest nodejs 18	2m 1s
webpack5 plugin ubuntu-latest nodejs 20	53s
webpack4 plugin ubuntu-latest nodejs 18	55s
webpack5 plugin ubuntu-latest nodejs 18	54s
tests	1s
publish	0s
	16m 16s

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