[VCM]Deprecate the Video Conference Mute utility (#36772)

* Remove all VideoConferenceMute related code and files

* Clean up vcm driver registry keys

* Also remove the Webcam report tool

* Also clean out video conference on the installer

* Fix spellcheck

* Remove comment about video conf

* Update gpo files revision

* Revert removing the VCM policies

* Deprecate VCM GPO policy

* Change deprecation message to show first supported version

* Tweak supported strings in the adml

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -77,7 +77,6 @@ body:
       - Shortcut Guide
       - System tray interaction
       - TextExtractor
-      - Video Conference Mute
       - Workspaces
       - Welcome / PowerToys Tour window
   validations:

.github/ISSUE_TEMPLATE/translation_issue.yml

@@ -51,7 +51,6 @@ body:
     - Shortcut Guide
     - System tray interaction
     - TextExtractor
-    - Video Conference Mute
     - Workspaces
     - Welcome / PowerToys Tour window
   validations:

.github/actions/spell-check/allow/names.txt

@@ -23,7 +23,6 @@ registrypreview
 rooler
 scoobe
 shortcutguide
-videoconference
 
 
 # USERS

.github/actions/spell-check/expect.txt

@@ -1185,7 +1185,7 @@ psrm
 psrree
 pstatstg
 pstm
-pstr
+PStr
 pstream
 pstrm
 PSYSTEM
@@ -1648,7 +1648,6 @@ vcamp
 vcdl
 vcgtq
 VCINSTALLDIR
-vcm
 Vcpkg
 VCRT
 vcruntime
@@ -1667,7 +1666,6 @@ vget
 vgetq
 vid
 VIDCAP
-videoconferencevirtualdriver
 VIDEOINFOHEADER
 viewmodel
 vih