Upgrade to VS 2026 on Windows tailcall CI

Author: Fidget-Spinner

.github/workflows/tail-call.yml

@@ -52,7 +52,7 @@ jobs:
 #            runner: windows-2022
           - target: x86_64-pc-windows-msvc/msvc
             architecture: x64
-            runner: windows-2022
+            runner: windows-2025-vs2026
 #          - target: aarch64-pc-windows-msvc/msvc
 #            architecture: ARM64
 #            runner: windows-2022
@@ -83,8 +83,6 @@ jobs:
         if: runner.os == 'Windows' && matrix.architecture != 'ARM64'
         shell: pwsh
         run: |
-          choco install visualstudio2026buildtools --no-progress -y --force --params "--add Microsoft.VisualStudio.Component.VC.Tools.x86.x64  --locale en-US --passive"
-          $env:PATH = "C:\Program Files (x86)\Microsoft Visual Studio\18\BuildTools\MSBuild\Current\bin;$env:PATH"
           $env:PlatformToolset = "v145"
           ./PCbuild/build.bat --tail-call-interp -c Release -p ${{ matrix.architecture }}
           ./PCbuild/rt.bat -p ${{ matrix.architecture }} -q --multiprocess 0 --timeout 4500 --verbose2 --verbose3