chore: backport `x/crypto` security fix #59

Job	Run time
build (slinky.base.Dockerfile, slinky-base)	1m 22s
build (slinky.e2e.Dockerfile, slinky-simapp)	2m 1s
build (slinky.sidecar.prod.Dockerfile, slinky-sidecar)	1m 16s
build (slinky.local.Dockerfile, slinky-testapp)	1m 44s
build (slinky.sidecar.e2e.Dockerfile, slinky-e2e-sidecar)	1m 15s
deploy	0s
	7m 38s

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