Upgrade `golang.org/x/crypto` to v0.31.0 #30757

Job	Run time
create-runner / Create GCE VM	57s
Configure job parameters	2s
Build previewctl	1m 50s
Build Gitpod	2m 5s
infrastructure	29s
Run workspace integration tests on main branch	0s
Run VS Code update jobs on main branch	0s
install-app	0s
Run JetBrains update jobs on main branch	0s
Install Monitoring Satellite	0s
Install Gitpod	3m 47s
Run integration test	43m 52s
delete-runner / Delete ephemeral GCE VM	33s
	53m 35s

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