aesce: do not specify an arch version when enabling crypto instructions

Building mbedtls with different aarch64 tuning variations revealed
that we should use the crypto extensions without forcing a particular
architecture version or core, as that can create issues.

Signed-off-by: Beniamin Sandu <beniaminsandu@gmail.com>
diff --git a/library/aesce.c b/library/aesce.c
index 4db8d2a..42662bb 100644
--- a/library/aesce.c
+++ b/library/aesce.c
@@ -72,7 +72,7 @@
 #       define MBEDTLS_POP_TARGET_PRAGMA
 #   elif defined(__GNUC__)
 #       pragma GCC push_options
-#       pragma GCC target ("arch=armv8-a+crypto")
+#       pragma GCC target ("+crypto")
 #       define MBEDTLS_POP_TARGET_PRAGMA
 #   elif defined(_MSC_VER)
 #       error "Required feature(__ARM_FEATURE_AES) is not enabled."