Fix CI break.
The googleapis-common-protos 1.57.0 release on 11/15 breaks the
test_issue_729 test_undeclared_setuptools_import_on_pex_path test.
Pin behind that release to fix CI on main.
@@ -41,6 +41,7 @@ def test_undeclared_setuptools_import_on_pex_path(tmpdir):
constraints = os.path.join(str(tmpdir), "constraints.txt")
with open(constraints, "w") as fp:
print("google-api-core==1.32.0", file=fp)
+ print("googleapis-common-protos<=1.56.4", file=fp)
print("google-crc32c==1.1.2", file=fp)
print("protobuf<=3.17.3", file=fp)
