[rust][3p] fork rust-openssl with 2 patches

we temporarily need 2 patches:
1. encrypt.rs: rust-openssl/rust-openssl#2372
   already upstream waiting for the next quarterly release
2. ec.rs: rust-openssl/rust-openssl#2371
   rejected upstream waiting to be inlined into KeyMint tracked by
   https://fxbug.dev/398863191

Fixed: 395970649
Change-Id: I12a795f645b74297948eddb6baaa8ca44df7404d
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1219109
Reviewed-by: Erick Tryzelaar <[email protected]>
Commit-Queue: Francois Rousseau <[email protected]>

Author: frncs-rss

third_party/rust_crates/BUILD.gn

@@ -10502,14 +10502,14 @@ rust_library("openat-v0_1_17") {
 license("openssl-v0_10_71.license") {
   public_package_name = "openssl"
   license_files = [
-    "//third_party/rust_crates/vendor/openssl-0.10.71/LICENSE",
-    "//third_party/rust_crates/vendor/openssl-0.10.71/LICENSE-APACHE",
+    "//third_party/rust_crates/forks/openssl-0.10.71/LICENSE",
+    "//third_party/rust_crates/forks/openssl-0.10.71/LICENSE-APACHE",
   ]
 }
 
 rust_library("openssl-v0_10_71") {
   crate_name = "openssl"
-  crate_root = "//third_party/rust_crates/vendor/openssl-0.10.71/src/lib.rs"
+  crate_root = "//third_party/rust_crates/forks/openssl-0.10.71/src/lib.rs"
   output_name = "openssl-edabd54f77d41c78"
   configs += [ "//third_party/boringssl/rust:osslconf" ]
   configs -= [ "//build/config/rust:2018_idioms" ]

third_party/rust_crates/Cargo.lock

@@ -417,6 +417,10 @@ nom-7_1_3 = { package = "nom", path = "forks/nom" }
 nom-language = { package = "nom-language", path = "forks/nom-language-0.1.0" }
 notify = { path = "forks/notify" }
 num-bigint-dig = { path = "forks/num-bigint-dig" }
+# rust-openssl carries 2 patches:
+# 1. https://github.com/sfackler/rust-openssl/pull/2372 already upstream waiting for the next quarterly release
+# 2. https://github.com/sfackler/rust-openssl/pull/2371 rejected upstream waiting to be inlined into KeyMint (https://fxbug.dev/398863191)
+openssl = { path = "forks/openssl-0.10.71" }
 # FIXME(118248): We can unfork once undefined behavior is resolved.
 prettytable-rs = { path = "forks/prettytable-rs" }
 #pulldown-cmark = { path = "forks/pulldown-cmark" }