Update the font and the layouts of all dialogs to improve their look and feel (#91)

* Update the font and the layouts of all dialogs
This brings the dialogs up to a more modern look
and feel that is consistent with current
Windows versions.

* Fix WixToolset.UI install failure during CI by explicitly setting version

Author: jkwuc89

.github/workflows/main.yml

@@ -279,7 +279,7 @@ jobs:
       shell: cmd
       run: |
         dotnet tool install --global wix
-        wix extension add --global WixToolset.UI.wixext
+        wix extension add --global WixToolset.UI.wixext/5.0.2
 
     - name: build psqlodbc standard
       shell: powershell