[Setup] Always elevate bootstrapper to avoid multiple UAC prompts on upgrade

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

@@ -206,6 +206,7 @@ CANRENAME
 Captureascreenshot
 CAPTURECHANGED
 CASESENSITIVE
+cassert
 CAtl
 CCDDEE
 ccf
@@ -1010,7 +1011,6 @@ IRepository
 IResult
 ISavable
 isbi
-iss
 ISearch
 IService
 isetting
@@ -1019,6 +1019,7 @@ IShell
 ISingle
 ISmart
 isocpp
+iss
 IStorage
 IStream
 istreambuf
@@ -1029,9 +1030,9 @@ ITab
 ITask
 ITemplate
 ITEMSTATEICONCLICK
+ITerminal
 ITest
 ith
-ITerminal
 IThrottled
 IThumbnail
 ITrigger
@@ -1342,6 +1343,7 @@ msedge
 MSGFLT
 mshtmdid
 msi
+msiexec
 MSIFASTINSTALL
 MSIHANDLE
 MSIINSTALLER