Bump git version for Windows fix.

Bug: 1297167
Change-Id: Ifc541f05218b0a696b3e19523664a773f415ce1b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/3461262
Auto-Submit: Brian Ryner <bryner@google.com>
Reviewed-by: Josip Sokcevic <sokcevic@google.com>
Commit-Queue: Josip Sokcevic <sokcevic@google.com>

bootstrap/manifest_bleeding_edge.txt

@@ -24,4 +24,4 @@ infra/3pp/tools/cpython/${platform} version:2@2.7.18.chromium.39
 infra/3pp/tools/cpython3/${platform} version:2@3.8.10.chromium.23
 
 @Subdir git
-infra/3pp/tools/git/${platform} version:2@2.35.1.chromium.7
+infra/3pp/tools/git/${platform} version:2@2.35.1.chromium.8