Add linux-sgx constraint #4944

Job	Run time
Get the latest prelude hash	2s
build (ubuntu-22.04, aarch64-unknown-linux-gnu, true)	10m 20s
build (ubuntu-22.04, aarch64-unknown-linux-musl, true)	10m 47s
build (ubuntu-22.04, x86_64-unknown-linux-gnu)	9m 56s
build (ubuntu-22.04, x86_64-unknown-linux-musl, true)	10m 9s
build (macos-12, aarch64-apple-darwin, true)	16m 15s
build (macos-12, x86_64-apple-darwin)	18m 46s
build (windows-2022, x86_64-pc-windows-msvc, true)	19m 0s
Publish buck2.build	2m 0s
Release `latest` tag	28s
Check if there's a release for this half of the month already	1s
Release bi-monthly tag	0s
	1h 37m 44s

Provide feedback