Time zones removed from Run (#3665)

Removed in https://github.com/microsoft/PowerToys/releases/tag/v0.68.0.

Resolves #4480

Author: mattwojo

hub/powertoys/run.md

@@ -87,7 +87,6 @@ The plugins can be activated with a direct activation command so that PowerToys
 | Windows services | `!` | `! alg` to search for the 'Application Layer Gateway' service to be started or stopped<br />`!startup:auto` to search all services that start automatically<br />`!status:running` to show all running services |
 | Shell command | `>` | `> ping localhost` to do a ping query. |
 | Time and date| `)` | `) time and date` shows the current time and date in different formats.<br />`) calendar week::04/01/2022` shows the calendar week for the date '04/01/2022'. |
-| Time zones | `&` | `& Newfoundland` shows the current time in the time zone of Newfoundland. |
 | Unit converter | `%%` | `%% 10 ft in m` to calculate the number of meters in 10 feet. |
 | URI-handler | `//` | `//` to launch your default browser.<br />`// learn.microsoft.com` to have your default browser go to Microsoft Learn.<br />`mailto:` and `ms-settings:` links are supported. |
 | Visual Studio Code | `{` | `{ powertoys` to search for previously opened workspaces, remote machines and containers that contain 'powertoys' in their paths. |