deps: standardise SGX repos, and clean up patches

This standardises all the Rust SGX SDK repository references to:

* git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git"
* rev = "b9d1bda"

which is v1.1.3 plus "feat(sgx_types): add traits using derive #325":

* apache/incubator-teaclave-sgx-sdk#325

Cargo.toml

@@ -17,5 +17,4 @@ exclude = [
 ]
 
 [patch."https://github.com/apache/teaclave-sgx-sdk.git"]
-sgx_types = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git" }
-sgx_urts = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git" }
+sgx_tstd = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git", rev = "b9d1bda" }

rtc_auth_enclave/Cargo.toml

@@ -14,15 +14,17 @@ cc = "1.0.67"
 cbindgen = "0.19.0"
 
 [target.'cfg(not(target_env = "sgx"))'.dependencies]
-sgx_types = { git = "https://github.com/apache/teaclave-sgx-sdk.git", features = ["extra_traits"]}
-sgx_tstd = { git = "https://github.com/apache/teaclave-sgx-sdk.git", features = ["backtrace"] , rev = "v1.1.3" }
-rtc_types = { path = "../rtc_types", features = ["teaclave_sgx"]}
+sgx_types = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git", rev = "b9d1bda", features = ["extra_traits"] }
+sgx_tstd = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git", rev = "b9d1bda", features = ["backtrace"] }
+
+rtc_types = { path = "../rtc_types", features = ["teaclave_sgx"] }
 
 [dependencies]
 rtc_tenclave = { path = "../rtc_tenclave" }
 
 [patch."https://github.com/apache/teaclave-sgx-sdk.git"]
-sgx_types = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git" }
-sgx_tcrypto = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git" }
-sgx_alloc = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git" }
-sgx_tstd = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git" }
+sgx_tstd = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git", rev = "b9d1bda" }
+
+# getrandom-sgx: https://github.com/mesalock-linux/getrandom-sgx/blob/sgx_1.1.3/Cargo.toml#L21-L24
+sgx_libc = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git", rev = "b9d1bda" }
+sgx_trts = { git = "https://github.com/apache/incubator-teaclave-sgx-sdk.git", rev = "b9d1bda" }