wolfssl: remove --enable-sha512 configure switch

It's the default anyway and this just looks confusing, as if it wasn't.

Switch to AUTORELEASE while at it.

The binary size is unchanged.

Signed-off-by: Andre Heider <a.heider@gmail.com>
(cherry picked from commit 7cb5af30f4)

package/libs/wolfssl/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wolfssl
 PKG_VERSION:=4.8.1-stable
-PKG_RELEASE:=1
+PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/wolfSSL/wolfssl/archive/v$(PKG_VERSION)
@@ -102,7 +102,7 @@ endif
 
 ifeq ($(CONFIG_WOLFSSL_HAS_WPAS),y)
 CONFIGURE_ARGS += \
-	--enable-wpas --enable-sha512 --enable-fortress --enable-fastmath
+	--enable-wpas --enable-fortress --enable-fastmath
 endif
 
 define Build/InstallDev