Add ureq, tar, and flate2 as build-dependencies

Author: termoshtt

openblas-src/Cargo.toml

@@ -37,6 +37,9 @@ libc = "0.2"
 
 [build-dependencies]
 dirs = "3.0.1"
+flate2 = "1.0.25"
+tar = "0.4.38"
+ureq = "2.5.0"
 
 [target.'cfg(target_os="windows")'.build-dependencies]
 vcpkg = "0.2"