[debugger] Use correct archiver

This will allow usage of emscripten 1.39.6 to build

Change-Id: I089f47fa4fa38bf55c5071f5d711856c8ab422b8
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/267080
Reviewed-by: Kevin Lubick <kjlubick@google.com>
1 file changed