Merge pull request #727 from FriendsOfCake/dependabot/pip/docs/sphinxcontrib-phpdomain-0.12.0

Bump sphinxcontrib-phpdomain from 0.2.1 to 0.12.0 in /docs

Author: josegonzalez

docs/requirements.txt

@@ -14,6 +14,6 @@ six==1.11.0
 snowballstemmer==1.2.1
 Sphinx==1.5.1
 sphinx-rtd-theme==0.1.9
-sphinxcontrib-phpdomain==0.2.1
+sphinxcontrib-phpdomain==0.12.0
 urllib3==1.26.19
 cakephp-theme