Revert [=] to fix implicit capture of 'this' via '[=]' is deprecated in C++20 error

WE2-1003

Author: mrts

src/ui/webeiddialog.cpp

@@ -339,12 +339,13 @@ void WebEidDialog::onMultipleCertificatesReady(
     case CommandType::AUTHENTICATE:
         ui->selectAnotherCertificate->disconnect();
         ui->selectAnotherCertificate->setVisible(certificateAndPinInfos.size() > 1);
-        connect(ui->selectAnotherCertificate, &QPushButton::clicked, this, [=] {
-            // We set pinInput to empty text instead of clear() to also reset undo buffer
-            ui->pinInput->setText({});
-            onMultipleCertificatesReady(origin, certificateAndPinInfos);
-        });
-        setupOK([=] {
+        connect(ui->selectAnotherCertificate, &QPushButton::clicked, this,
+                [this, origin, certificateAndPinInfos] {
+                    // We set pinInput to empty text instead of clear() to also reset undo buffer
+                    ui->pinInput->setText({});
+                    onMultipleCertificatesReady(origin, certificateAndPinInfos);
+                });
+        setupOK([this, origin] {
             ui->okButton->setDisabled(true);
             // Authenticate continues with the selected certificate to onSingleCertificateReady().
             if (auto* button =
@@ -380,7 +381,7 @@ void WebEidDialog::onSingleCertificateReady(const QUrl& origin,
     switch (currentCommand) {
     case CommandType::GET_SIGNING_CERTIFICATE:
         setupCertificateAndPinInfo({certAndPin});
-        setupOK([=] {
+        setupOK([this, certAndPin] {
             ui->okButton->setDisabled(true);
             emit accepted(certAndPin);
         });
@@ -553,7 +554,7 @@ void WebEidDialog::setTrText(QWidget* label, Text text) const
 void WebEidDialog::connectOkToCachePinAndEmitSelectedCertificate(
     const CardCertificateAndPinInfo& certAndPin)
 {
-    setupOK([=] {
+    setupOK([this, certAndPin] {
         ui->pinInput->hide();
         ui->pinTitleLabel->hide();
         ui->pinErrorLabel->hide();