Use rustls instead of OpenSSL TLS

This allows the release executable to be a single static binary on Linux
platforms. Closes #132

Signed-off-by: John Nunley <[email protected]>

Author: notgull

xbuild/Cargo.toml

@@ -29,7 +29,7 @@ mvn = { version = "0.2.0", path = "../mvn" }
 path-slash = "0.2.1"
 plist = "1.3.1"
 quick-xml = { version = "0.26.0", features = ["serialize"] }
-reqwest = { version = "0.11.13", features = ["blocking"] }
+reqwest = { version = "0.11.13", default-features = false, features = ["blocking", "rustls-tls"] }
 serde = { version = "1.0.151", features = ["derive"] }
 serde_yaml = "0.9.16"
 symlink = "0.1.0"