build: update dependency @discoveryjs/json-ext to v1 #10016

Job	Run time
build	41s
lint	28s
build-e2e-windows	41s
e2e-windows	1s
test	1s
publish-snapshots	1s
Browser Compatibility Tests	1s
e2e-snapshots	1s
e2e-package-managers	1s
e2e	1s
	1m 57s

Provide feedback