build: update dependency @rollup/plugin-alias to v6 #9055

Job	Run time
build-e2e-windows	20s
lint	29s
build	31s
e2e-windows	1s
Browser Compatibility Tests	1s
publish-snapshots	1s
test	1s
e2e-snapshots	1s
e2e	1s
e2e-package-managers	1s
	1m 27s

Provide feedback