vs2022: use latest MSVC toolset

Author: stevapple

.ci/vs2022.yml

@@ -267,16 +267,6 @@ stages:
             fetchDepth: 1
           - checkout: apple/swift-syntax
             fetchDepth: 1
-          - powershell: |
-              if ("$(arch)" -eq "amd64") {
-                $ArchComponent = ".x86.x64"
-                $AtlArchComponent = ""
-              } else {
-                $ArchComponent = ".ARM64"
-                $AtlArchComponent = ".ARM64"
-              }
-              $InstallerArguments = "modify --quiet --norestart --productId Microsoft.VisualStudio.Product.Enterprise --channelId VisualStudio.17.Release --add Microsoft.VisualStudio.Component.VC.14.31.17.1$ArchComponent --add Microsoft.VisualStudio.Component.VC.14.31.17.1.ATL$AtlArchComponent"
-              Start-Process -FilePath "${Env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vs_installer.exe" -Wait -ArgumentList $InstallerArguments
           - script: |
               SET vswhere="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
               FOR /f "usebackq delims=" %%i IN (`%vswhere% -latest -property installationPath`) DO (
@@ -290,7 +280,7 @@ stages:
           - task: BatchScript@1
             inputs:
               filename: $(VsDevCmd)
-              arguments: -no_logo -arch=$(arch) -host_arch=amd64 -vcvars_ver=14.31
+              arguments: -no_logo -arch=$(arch) -host_arch=amd64
               modifyEnvironment: true
           - task: UsePythonVersion@0
             inputs:
@@ -411,9 +401,6 @@ stages:
             fetchDepth: 1
           - script: |
               copy $(Build.SourcesDirectory)\swift-installer-scripts\shared\ICU\CMakeLists.txt $(Build.SourcesDirectory)\icu\icu4c\CMakeLists.txt
-          - powershell: |
-              $InstallerArguments = "modify --quiet --norestart --productId Microsoft.VisualStudio.Product.Enterprise --channelId VisualStudio.17.Release --add Microsoft.VisualStudio.Component.VC.14.31.17.1.x86.x64 --add Microsoft.VisualStudio.Component.VC.14.31.17.1.ARM64 --add Microsoft.VisualStudio.Component.VC.14.31.17.1.ATL --add Microsoft.VisualStudio.Component.VC.14.31.17.1.ATL.ARM64"
-              Start-Process -FilePath "${Env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vs_installer.exe" -Wait -ArgumentList $InstallerArguments
           - script: |
               SET vswhere="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
               FOR /f "usebackq delims=" %%i IN (`%vswhere% -latest -property installationPath`) DO (
@@ -427,7 +414,7 @@ stages:
           - task: BatchScript@1
             inputs:
               filename: $(VsDevCmd)
-              arguments: -no_logo -arch=amd64 -host_arch=amd64 -vcvars_ver=14.31
+              arguments: -no_logo -arch=amd64 -host_arch=amd64
               modifyEnvironment: true
             condition: eq(variables['BUILD_TOOLS'], 'NO')
           - task: CMake@1
@@ -454,7 +441,7 @@ stages:
           - task: BatchScript@1
             inputs:
               filename: $(VsDevCmd)
-              arguments: -no_logo -arch=$(arch) -host_arch=amd64 -vcvars_ver=14.31
+              arguments: -no_logo -arch=$(arch) -host_arch=amd64
               modifyEnvironment: true
           - task: CMake@1
             inputs:
@@ -820,16 +807,6 @@ stages:
             fetchDepth: 1
           - checkout: apple/swift-syntax
             fetchDepth: 1
-          - powershell: |
-              if ("$(arch)" -eq "amd64" -Or "$(arch)" -eq "x86") {
-                $ArchComponent = ".x86.x64"
-                $AtlArchComponent = ""
-              } else {
-                $ArchComponent = ".ARM64"
-                $AtlArchComponent = ".ARM64"
-              }
-              $InstallerArguments = "modify --quiet --norestart --productId Microsoft.VisualStudio.Product.Enterprise --channelId VisualStudio.17.Release --add Microsoft.VisualStudio.Component.VC.14.31.17.1$ArchComponent --add Microsoft.VisualStudio.Component.VC.14.31.17.1.ATL$AtlArchComponent"
-              Start-Process -FilePath "${Env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vs_installer.exe" -Wait -ArgumentList $InstallerArguments
           - script: |
               SET vswhere="%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
               FOR /f "usebackq delims=" %%i IN (`%vswhere% -latest -property installationPath`) DO (
@@ -843,7 +820,7 @@ stages:
           - task: BatchScript@1
             inputs:
               filename: $(VsDevCmd)
-              arguments: -no_logo -arch=$(arch) -host_arch=amd64 -vcvars_ver=14.31
+              arguments: -no_logo -arch=$(arch) -host_arch=amd64
               modifyEnvironment: true
           - task: PowerShell@2
             inputs: