dev-python/tree-sitter: remove unused patch

Signed-off-by: Michael Mair-Keimberger <mmk@levelnine.at>
Closes: https://github.com/gentoo/gentoo/pull/39070
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

dev-python/tree-sitter/files/tree-sitter-0.21.0-unbundle.patch

@@ -1,17 +0,0 @@
---- a/setup.py
-+++ b/setup.py
-@@ -14,13 +14,9 @@ setup(
-         Extension(
-             name="tree_sitter._binding",
-             sources=[
--                "tree_sitter/core/lib/src/lib.c",
-                 "tree_sitter/binding.c"
-             ],
--            include_dirs=[
--                "tree_sitter/core/lib/include",
--                "tree_sitter/core/lib/src"
--            ],
-+            libraries=["tree-sitter"],
-             define_macros=[
-                 ("PY_SSIZE_T_CLEAN", None),
-             ],