add the default homebrew path when searching for SSL certs (from: https://github.com/ansible/ansible/commit/2f869a6309108f4d1178c388b7c2c0b3754a3617
Use the new slack webhook url (from: https://github.com/tobz-nz/ansible-modules-extras/commit/513eadbd9289c013127b562a61274f56a768edd4
Merge pull request #1 from Health123/enable-slack-notif

Enable slack notif