review: remove unnecessary hmac.h, sort alphabetically

Author: mcr

ext/openssl/ossl.h

@@ -25,14 +25,13 @@
 
 #include <openssl/opensslv.h>
 
+#include <openssl/cms.h>
 #include <openssl/err.h>
 #include <openssl/asn1.h>
 #include <openssl/x509v3.h>
 #include <openssl/ssl.h>
 #include <openssl/pkcs12.h>
 #include <openssl/pkcs7.h>
-#include <openssl/cms.h>
-#include <openssl/hmac.h>
 #include <openssl/rand.h>
 #include <openssl/conf.h>
 #ifndef OPENSSL_NO_TS