[CI] switch to BuildTools variant of Visual Studio

[charles-zablit]

Follow up to:

• [windows][lldb] reduce Docker image size swiftlang/swift-docker#566
• [windows][lldb] add GNU make to PATH swiftlang/swift-docker#565

It's no longer necessary to install packaging at runtime and the new image will use BuildTools.

[llvmorg-github-actions]

@llvm/pr-subscribers-infrastructure

Author: Charles Zablit (charles-zablit)

Changes

Follow up to:

• [windows][lldb] reduce Docker image size swiftlang/swift-docker#566
• [windows][lldb] add GNU make to PATH swiftlang/swift-docker#565

It's no longer necessary to install packaging at runtime and the new image will use BuildTools.

---

Full diff: https://github.com/llvm/llvm-project/pull/201335.diff

1 Files Affected:

• (modified) .ci/green-dragon/lldb-windows.groovy (+1-3)

diff --git a/.ci/green-dragon/lldb-windows.groovy b/.ci/green-dragon/lldb-windows.groovy
index 48224479f1d28..c80782888bd24 100644
--- a/.ci/green-dragon/lldb-windows.groovy
+++ b/.ci/green-dragon/lldb-windows.groovy
@@ -49,9 +49,7 @@ pipeline {
                 timeout(240) {
                     catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
                         writeFile file: 'build.bat', text: '''@echo off
-call "C:\\Program Files\\Microsoft Visual Studio\\2022\\Community\\VC\\Auxiliary\\Build\\vcvars64.bat" || exit /b 1
-
-"C:\\Program Files\\Python313\\python.exe" -m pip install packaging || exit /b 1
+call "C:\\Program Files\\Microsoft Visual Studio\\2022\\BuildTools\\VC\\Auxiliary\\Build\\vcvars64.bat" || exit /b 1
 
 cmake -G Ninja ^
     -S llvm ^