Merge pull request #13900 from nextcloud/dependabot/pip/master/sphinxcontrib-mermaid-1.2.3

chore(deps): Bump sphinxcontrib-mermaid from 1.2.2 to 1.2.3

Author: susnux

requirements.txt

@@ -26,7 +26,7 @@ sphinxcontrib-devhelp==2.0.0
 sphinxcontrib-htmlhelp==2.1.0
 sphinxcontrib-jquery==4.1
 sphinxcontrib-jsmath==1.0.1
-sphinxcontrib-mermaid==1.2.2
+sphinxcontrib-mermaid==1.2.3
 sphinx-notfound-page
 sphinxcontrib-phpdomain==0.13.2
 sphinxcontrib-qthelp==2.0.0