Merge pull request #1423 from Rotengen:master

PiperOrigin-RevId: 850768345
Change-Id: I09f325f3121ba08d201e260ac723dcb5da27cf57

Author: lanctot

docs/windows.md

@@ -43,11 +43,9 @@ cd C:\Users\MyUser
 git clone https://github.com/deepmind/open_spiel.git
 cd open_spiel
 git clone --single-branch --depth 1 https://github.com/pybind/pybind11.git pybind11
-git clone -b 20211102.0 --single-branch --depth 1 https://github.com/abseil/abseil-cpp.git open_spiel\abseil-cpp
-git clone -b 'master' https://github.com/pybind/pybind11_abseil.git open_spiel\pybind11_abseil
-cd open_spiel\pybind11_abseil
-git checkout '73992b5'
-cd ..\..
+git clone --single-branch --depth 1 https://github.com/pybind/pybind11_json.git open_spiel\pybind11_json
+git clone --single-branch --depth 1 https://github.com/abseil/abseil-cpp.git open_spiel\abseil-cpp
+git clone https://github.com/pybind/pybind11_abseil.git open_spiel\pybind11_abseil
 git clone -b develop --single-branch --depth 1 https://github.com/jblespiau/dds.git open_spiel\games\bridge\double_dummy_solver
 ```