Remove manual libatomic reference

The upstream bug has been fixed.

Author: sfackler

openssl-sys/build/main.rs

@@ -122,16 +122,6 @@ fn main() {
         println!("cargo:rustc-link-lib={}={}", kind, lib);
     }
 
-    // https://github.com/openssl/openssl/pull/15086
-    if version == Version::Openssl3xx
-        && kind == "static"
-        && (env::var("CARGO_CFG_TARGET_OS").unwrap() == "linux"
-            || env::var("CARGO_CFG_TARGET_OS").unwrap() == "android")
-        && env::var("CARGO_CFG_TARGET_POINTER_WIDTH").unwrap() == "32"
-    {
-        println!("cargo:rustc-link-lib=dylib=atomic");
-    }
-
     if kind == "static" && target.contains("windows") {
         println!("cargo:rustc-link-lib=dylib=gdi32");
         println!("cargo:rustc-link-lib=dylib=user32");