sha2: fix aarch64 implementation being disabled (#569)

Fixes #568

Co-authored-by: marx <marx@fedora>

Author: enkore

sha2/src/sha256.rs

@@ -6,7 +6,7 @@ cfg_if::cfg_if! {
         mod soft;
         mod x86;
         use x86::compress;
-    } else if #[cfg(all(feature = "asm", target_arch = "aarch64"))] {
+    } else if #[cfg(target_arch = "aarch64")] {
         mod soft;
         mod aarch64;
         use aarch64::compress;

sha2/src/sha512.rs

@@ -6,7 +6,7 @@ cfg_if::cfg_if! {
         mod soft;
         mod x86;
         use x86::compress;
-    } else if #[cfg(all(feature = "asm", target_arch = "aarch64"))] {
+    } else if #[cfg(target_arch = "aarch64")] {
         mod soft;
         mod aarch64;
         use aarch64::compress;