pip_packages: add GitPython and its dependencies

These are used by a new git history examining script in chromite.

BUG=chromium:675793
TEST=None

Change-Id: I9a35d3c696786e864a59380ad3d4401ac91054ed
Reviewed-on: https://chromium-review.googlesource.com/422448
Commit-Ready: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Allen Li <ayatane@chromium.org>
Reviewed-by: Aviv Keshet <akeshet@chromium.org>
diff --git a/pip_packages/GitPython-2.1.1-py2.py3-none-any.whl b/pip_packages/GitPython-2.1.1-py2.py3-none-any.whl
new file mode 100644
index 0000000..d6c7a0e
--- /dev/null
+++ b/pip_packages/GitPython-2.1.1-py2.py3-none-any.whl
Binary files differ
diff --git a/pip_packages/gitdb2-2.0.0-py2.py3-none-any.whl b/pip_packages/gitdb2-2.0.0-py2.py3-none-any.whl
new file mode 100644
index 0000000..3d17c18
--- /dev/null
+++ b/pip_packages/gitdb2-2.0.0-py2.py3-none-any.whl
Binary files differ
diff --git a/pip_packages/smmap2-2.0.1-py2.py3-none-any.whl b/pip_packages/smmap2-2.0.1-py2.py3-none-any.whl
new file mode 100644
index 0000000..22250dd
--- /dev/null
+++ b/pip_packages/smmap2-2.0.1-py2.py3-none-any.whl
Binary files differ