minor #11455 renamed Patches to Pull Requests (lsmith77)

This PR was merged into the 3.4 branch.

Discussion
----------

renamed Patches to Pull Requests

<!--

If your pull request fixes a BUG, use the oldest maintained branch that contains
the bug (see https://symfony.com/roadmap for the list of maintained branches).

If your pull request documents a NEW FEATURE, use the same Symfony branch where
the feature was introduced (and `master` for features of unreleased versions).

-->

Commits
-------

c45ca3a renamed Patches to Pull Requests

Author: javiereguiluz

contributing/map.rst.inc

@@ -8,7 +8,7 @@
 * **Code**
 
   * :doc:`Bugs </contributing/code/bugs>`
-  * :doc:`Patches </contributing/code/pull_requests>`
+  * :doc:`Pull Requests </contributing/code/pull_requests>`
   * :doc:`Reviewing Issues and Patches </contributing/community/reviews>`
   * :doc:`Maintenance </contributing/code/maintenance>`
   * :doc:`The Core Team </contributing/code/core_team>`