[clang] [libclang/python] Add missing concept declaration CursorKind (PR #69125)

[Nick Renieris via cfe-commits]

https://github.com/VelocityRa created https://github.com/llvm/llvm-project/pull/69125

Maps to [`CXCursor_ConceptDecl`](https://github.com/llvm/llvm-project/blob/ee8524087c78a673fcf5486ded69ee597a85e0f1/clang/include/clang-c/Index.h#L2716), added in ee8524087c78a673fcf5486ded69ee597a85e0f1.

>From 2e67a5edb0371d163e46ec3ce8dd2486a374e2b3 Mon Sep 17 00:00:00 2001
From: Nick Renieris <velocityra at gmail.com>
Date: Sun, 15 Oct 2023 23:16:30 +0300
Subject: [PATCH] [libclang/python] Add missing concept declaration CursorKind

Maps to `CXCursor_ConceptDecl`, added in ee85240.
---
 clang/bindings/python/clang/cindex.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/clang/bindings/python/clang/cindex.py b/clang/bindings/python/clang/cindex.py
index ff386d2094a0b88..6a16f3a9ef6e957 100644
--- a/clang/bindings/python/clang/cindex.py
+++ b/clang/bindings/python/clang/cindex.py
@@ -1403,6 +1403,8 @@ def __repr__(self):
 CursorKind.STATIC_ASSERT = CursorKind(602)
 # A friend declaration
 CursorKind.FRIEND_DECL = CursorKind(603)
+# A concept declaration
+CursorKind.CONCEPT_DECL = CursorKind(604)
 
 # A code completion overload candidate.
 CursorKind.OVERLOAD_CANDIDATE = CursorKind(700)