yangdoc: Add patch to remove pip-tools as requirement

Not used

patches/python-yangdoc/0.6.0/0001-Remove-pip-tools-as-a-requirement.patch

@@ -0,0 +1,30 @@
+From 1aed761c6e4148d2800b73500df769dfee4fea6e Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Mattias=20Walstr=C3=B6m?= <lazzer@gmail.com>
+Date: Wed, 5 Mar 2025 08:38:22 +0100
+Subject: [PATCH] Remove pip-tools as a requirement
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+Organization: Wires
+
+It is not used.
+
+Signed-off-by: Mattias Walström <lazzer@gmail.com>
+---
+ pyproject.toml | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pyproject.toml b/pyproject.toml
+index 5b4eb3e..66b735b 100644
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -1,5 +1,5 @@
+ [build-system]
+-requires = ["setuptools", "wheel", "pip-tools"]
++requires = ["setuptools", "wheel"]
+ build-backend = "setuptools.build_meta"
+ 
+ [project]
+-- 
+2.43.0
+