make build_ssl.sh a little bit more easier to maintain

Use latest ssl version for all Qt versions

static/include/openssl/opensslconf.h

@@ -181,11 +181,11 @@ extern "C" {
  * The following are cipher-specific, but are part of the public API.
  */
 #if !defined(OPENSSL_SYS_UEFI)
-# define BN_LLONG
+# undef BN_LLONG
 /* Only one for the following should be defined */
-# undef SIXTY_FOUR_BIT_LONG
+# define SIXTY_FOUR_BIT_LONG
 # undef SIXTY_FOUR_BIT
-# define THIRTY_TWO_BIT
+# undef THIRTY_TWO_BIT
 #endif
 
 #define RC4_INT unsigned char