Update @pybind11_bazel to version 2.11.1.bzl.3.

At long last, we can test the Python bindings in the CI
because they should actually work on Windows as well...

Change-Id: Iede307a2cc059fd3230d238e0861439971b4169f
Reviewed-on: https://code-review.googlesource.com/c/re2/+/62751
Reviewed-by: Perry Lorier <perryl@google.com>
Reviewed-by: Paul Wankadia <junyer@google.com>
4 files changed