Set up outbound connections to Forge app

If you’re using IP allow list there are specific IP addresses that need to be allowed for a seamless experience with Forge apps.

Changelog mentioning the IP addresses: https://developer.atlassian.com/platform/forge/changelog/#CHANGE-1168

IP address list:

8.236.52.165/32
34.215.254.205/32
35.160.6.102/32
52.43.192.52/32
52.89.100.78/32
54.190.195.254/32
54.214.155.219/32
54.218.196.28/32