chore(deps): update dcap-qvl to 0.5.3

Upstream 0.5.3 masks the PERFMON bit out of `reserved_other` in
`TDAttributes::parse`, so quotes from platforms with PERFMON enabled are
no longer rejected for having reserved TD attribute bits set.

dstack only reads the raw `td_attributes` bytes, so no call-site changes
are required.

Author: kvinwang

dstack/Cargo.lock

@@ -231,7 +231,7 @@ url = "2.5"
 # Cryptography/Security
 aes-gcm = "0.10.3"
 curve25519-dalek = "4.1.3"
-dcap-qvl = "0.5.2"
+dcap-qvl = "0.5.3"
 dcap-qvl-webpki = "0.103.4"
 elliptic-curve = { version = "0.13.8", features = ["pkcs8"] }
 getrandom = "0.3.1"