pgAdmin 4 commit: Ensure the MAC OSX app should be notarized for Catali

Ensure the MAC OSX app should be notarized for Catalina.

Added post-build script in Jenkins to notarize appbundle.

Fixes #4817

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=e987fe9d37b4a058cb943395cd3fbc73b61a371e
Author: Paresh More <paresh.more@enterprisedb.com>

Modified Files
--------------
docs/en_US/release_notes_4_14.rst | 1 +
1 file changed, 1 insertion(+)