chore: backport `x/crypto` security fix #58

Job	Run time
build (slinky.base.Dockerfile, slinky-base)	1m 29s
build (slinky.e2e.Dockerfile, slinky-simapp)	1m 24s
build (slinky.sidecar.prod.Dockerfile, slinky-sidecar)	1m 7s
build (slinky.local.Dockerfile, slinky-testapp)	1m 5s
build (slinky.sidecar.e2e.Dockerfile, slinky-e2e-sidecar)	1m 6s
deploy	0s
	6m 11s

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