Fix about window link colors in dark mode

Author: HebaruSan

GUI/Dialogs/AboutDialog.Designer.cs

@@ -16,6 +16,11 @@ public AboutDialog()
             projectNameLabel.ScaleFonts();
             this.ScaleFonts();
             ApplyFormCompatibilityFixes();
+            licenseLinkLabel.LinkColor     = BackColor.LinkColorForBackColor();
+            authorsLinkLabel.LinkColor     = BackColor.LinkColorForBackColor();
+            sourceLinkLabel.LinkColor      = BackColor.LinkColorForBackColor();
+            forumthreadLinkLabel.LinkColor = BackColor.LinkColorForBackColor();
+            homepageLinkLabel.LinkColor    = BackColor.LinkColorForBackColor();
             versionLabel.Text = string.Format(Properties.Resources.AboutDialogLabel2Text, Meta.GetVersion());
         }