[win-bootstrap] Remove git from CIPD manifest

Bug: b/360206460
Change-Id: I2d61a3b31cea92813fc2ceb6401dd9e70302c764
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/6217700
Reviewed-by: Josip Sokcevic <sokcevic@chromium.org>
Commit-Queue: Anne Redulla <aredulla@google.com>

bootstrap/manifest.txt

@@ -19,6 +19,3 @@ $VerifiedPlatform windows-amd64 windows-arm64 linux-amd64 mac-amd64 mac-arm64
 
 @Subdir python3
 infra/3pp/tools/cpython3/${platform} version:2@3.11.8.chromium.35
-
-@Subdir git
-infra/3pp/tools/git/${platform} version:2@2.41.0.chromium.11