fix(toolchains): include tcl/** files in Windows interpreter (#1552)

closes #1544 

The tcl subdirectory of the interpreter Windows build needs to be kept
otherwise packages such as matplotlib will break.

Co-authored-by: Richard Levasseur <[email protected]>

Author: th0masb

CHANGELOG.md

@@ -97,6 +97,8 @@ Breaking changes:
 * (gazelle) Generate a single `py_test` target when `gazelle:python_generation_mode project`
   is used.
 
+* (toolchains) Keep tcl subdirectory in Windows build of hermetic interpreter.
+
 * (bzlmod) sub-modules now don't have the `//conditions:default` clause in the
   hub repos created by `pip.parse`. This should fix confusing error messages
   in case there is a misconfiguration of toolchains or a bug in `rules_python`.

python/repositories.bzl

@@ -259,6 +259,7 @@ def _python_repository_impl(rctx):
             "libs/**",
             "Scripts/**",
             "share/**",
+            "tcl/**",
         ]
     else:
         glob_include += [