Windows Terminal Preview v1.2.2234.0

This is a servicing release for Windows Terminal's preview channel.

Bug Fixes

• Window title changes were not always reflected to the ... window. Now they are. (#7119)
• OSC 12 (set cursor color) once again works (#7123)
• The new tab button can now be coupled with Alt to open a split pane with the default profile (#7117)
• Key events without a scancode, the likes of which are predominantly generated by software or keyboards with dead keys, no longer result in spurious input (thanks @lhecker!) (#7145)
• There have been some minor improvements in the way that we render RTL text (thanks @schorrm!) (#7190)
• Some of you like to use arrow keys instead of H, J, K and L, so we made sure that they are properly sent to applications in W32 mode (#7106)
• When you're connected to a mouse mode application, drags that exit the window will still generate release events properly (#7166)
• We've fixed an unfortunate crash on launch caused by @DHowett and his meddling in profile resolution (#7237)