drake_no_python_hermetic_env.patch

diff --git a/tools/skylark/python_env.bzl b/tools/skylark/python_env.bzl
index 1416421..f2c92e8 100644
--- a/tools/skylark/python_env.bzl
+++ b/tools/skylark/python_env.bzl
@@ -14,9 +14,5 @@ def hermetic_python_env():
     #
     # If https://github.com/bazelbuild/bazel/issues/4939 gets fixed, we can
     # revisit whether manually specifying a hermetic env is still necessary.
-    return select({
-        "@drake//tools/skylark:linux": {
-            "PYTHONNOUSERSITE": "1",
-        },
-        "//conditions:default": {},
-    })
+    # HACK: Allow user site stuff.
+    return {}