chore(deps): bump browserify-sign from 4.2.1 to 4.2.2 #604

Job	Run time
Base Tests (14)	1m 1s
Floating Dependencies (14)	1m 34s
Base Tests (16)	1m 28s
Floating Dependencies (16)	1m 27s
Compatibility (ember-3.25)	1m 57s
Compatibility (ember-3.28-lts)	2m 48s
Compatibility (first-inert)	2m 3s
Compatibility (ember-release)	2m 20s
Compatibility (ember-beta)	2m 7s
Compatibility (ember-canary)	2m 10s
Compatibility (ember-could-get-used-to-this)	2m 22s
Compatibility (embroider-safe)	2m 8s
Compatibility (embroider-optimized)	2m 27s
Release	0s
ember-cli-update	0s
	25m 52s

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