qssl.h - address comments from API review

Enumerators initially were to be flags, but this changed later, no
initialisers needed now.

Change-Id: I72b24f979e207e21d6f42a11cf0ae8887df473d3
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit b6778832636fc8f6911eb30bc9767ea6caaf6642)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

src/network/ssl/qssl.h

@@ -151,23 +151,23 @@ namespace QSsl {
 
     enum class ImplementedClass
     {
-        Key = 0x1,
-        Certificate = 0x2,
-        Socket = 0x4,
-        DiffieHellman = 0x8,
-        EllipticCurve = 0x10,
-        Dtls = 0x20
+        Key,
+        Certificate,
+        Socket,
+        DiffieHellman,
+        EllipticCurve,
+        Dtls
     };
 
     enum class SupportedFeature
     {
-        CertificateVerification = 0x1,
-        ClientSideAlpn = 0x2,
-        ServerSideAlpn = 0x4,
-        Ocsp = 0x8,
-        Psk = 0x10,
-        SessionTicket = 0x20,
-        Alerts = 040
+        CertificateVerification,
+        ClientSideAlpn,
+        ServerSideAlpn,
+        Ocsp,
+        Psk,
+        SessionTicket,
+        Alerts
     };
 }