Update Microsoft.TeamsExploration to 1.4.00.43965 (#9337)

manifests/Microsoft/TeamsExploration/1.4.00.43965.yaml

@@ -1,7 +1,7 @@
 Id: Microsoft.TeamsExploration
 Name: Microsoft Teams Exploration
 AppMoniker: teams-exploration
-Version: 1.4.00.65531
+Version: 1.4.00.43965
 Publisher: Microsoft Corporation
 Author: Microsoft Corporation
 License: (c) 2021 Microsoft Corporation
@@ -10,8 +10,8 @@ Description: Meet, chat, call, and collaborate in just one place.
 Homepage: https://www.microsoft.com/en-us/microsoft-teams/group-chat-software
 Installers:
   - Arch: x64
-    Url: https://statics.teams.cdn.office.net/production-windows-x64/1.4.00.65531/Teams_windows_x64.exe
-    Sha256: e91cff683ae7724bcc647611d308678362677e36504a6cbecd5ad177a600917f
+    Url: https://statics.teams.cdn.office.net/production-windows-x64/1.4.00.43965/Teams_windows_x64.exe
+    Sha256: cef13d46e3a36e1b2a82e118e45285857237ed61b247c7a3725f36019652213c
     InstallerType: exe
     Switches:
       Silent: /s