feat(quote): add FMSPC extraction and related utils

- Introduced FMSPC extraction methods and associated utility functions.
- Updated `Quote` structure with parsing enhancements and FMSPC support.
- Added `quote_op` feature gating for SGX/TDX-specific functionality.

crates/teepot-tee-quote-verification-rs/Cargo.toml

@@ -14,3 +14,4 @@ serde = { version = "1", features = ["derive", "rc"] }
 
 [target.'cfg(all(target_os = "linux", target_arch = "x86_64"))'.dependencies]
 intel-tee-quote-verification-sys = { version = "0.2.1" }
+tdx-attest-rs = { version = "0.1.2", git = "https://github.com/intel/SGXDataCenterAttestationPrimitives.git", rev = "aa239d25a437a28f3f4de92c38f5b6809faac842" }

crates/teepot-tee-quote-verification-rs/src/lib.rs

@@ -38,6 +38,10 @@
 //!
 //! This is a safe wrapper for **sgx-dcap-quoteverify-sys**.
 
+pub mod tdx_attest_rs {
+    pub use tdx_attest_rs::*;
+}
+
 use serde::{Deserialize, Serialize};
 use std::{marker::PhantomData, ops::Deref, slice};