Add move constructor to QSslCertificate

The class has a move assignment operator, it should have a move
constructor as well.

Found by an Axivion scan.

Task-number: QTBUG-125026
Change-Id: I71fe066a84baede3a8cd309977a4a73d849dcfd1
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit 488362257d668760eb7bb60eb860570bd8b70d4d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

src/network/ssl/qsslcertificate.cpp

@@ -134,6 +134,8 @@ QSslCertificatePrivate::QSslCertificatePrivate()
 
 QSslCertificatePrivate::~QSslCertificatePrivate() = default;
 
+QT_DEFINE_QESDP_SPECIALIZATION_DTOR(QSslCertificatePrivate)
+
 /*!
     Constructs a QSslCertificate by reading \a format encoded data
     from \a device and using the first certificate found. You can
@@ -198,6 +200,18 @@ QSslCertificate::QSslCertificate(const QSslCertificate &other) : d(other.d)
 {
 }
 
+/*!
+    \fn QSslCertificate::QSslCertificate(QSslCertificate &&other)
+
+    \since 6.8
+
+    Move-constructs a new QSslCertificate from \a other.
+
+    \note The moved-from object \a other is placed in a partially-formed state,
+    in which the only valid operations are destructions and assignment of a new
+    value.
+*/
+
 /*!
     Destroys the QSslCertificate.
 */

src/network/ssl/qsslcertificate.h

@@ -31,6 +31,8 @@ class QSslCertificate;
 Q_NETWORK_EXPORT size_t qHash(const QSslCertificate &key, size_t seed = 0) noexcept;
 
 class QSslCertificatePrivate;
+QT_DECLARE_QESDP_SPECIALIZATION_DTOR(QSslCertificatePrivate)
+
 class Q_NETWORK_EXPORT QSslCertificate
 {
 public:
@@ -56,6 +58,7 @@ public:
     explicit QSslCertificate(QIODevice *device, QSsl::EncodingFormat format = QSsl::Pem);
     explicit QSslCertificate(const QByteArray &data = QByteArray(), QSsl::EncodingFormat format = QSsl::Pem);
     QSslCertificate(const QSslCertificate &other);
+    QSslCertificate(QSslCertificate &&other) noexcept = default;
     ~QSslCertificate();
     QSslCertificate &operator=(QSslCertificate &&other) noexcept { swap(other); return *this; }
     QSslCertificate &operator=(const QSslCertificate &other);