Merge topic 'ci-linkcheck'

e8c587013c ci: Do not linkcheck cppreference.com URLs

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !12023

Utilities/Sphinx/conf.py.in

diff --git a/Utilities/Sphinx/conf.py.in b/Utilities/Sphinx/conf.py.in
index 7cceaf2..67450e6 100644
--- a/Utilities/Sphinx/conf.py.in
+++ b/Utilities/Sphinx/conf.py.in
@@ -100,6 +100,7 @@
     r'about:',
     r'https://gitlab\.kitware\.com/cmake/community/-/wikis/doc/cpack',
     r'https://web\.archive\.org/',
+    r'https://en\.cppreference\.com/',
     r'https://www\.freedesktop\.org/',
     r'https://www\.gnu\.org/',
     r'https://www\.intel\.com/',