Description

Add or update these endpoints for Slack connect and admin auth policy. Some of the connect ones may already exist and if so, it would be worth revisiting if they have all of the potential parameters. See #1222 to see a previous PR adding new methods as a guide. Adding response types is automated via running ./scripts/generate-web-api-types.sh

Connect api docs: https://api.slack.com/apis/connect

• admin.auth.policy.getEntities
• admin.auth.policy.assignEntities
• admin.auth.policy.removeEntities
• conversations.acceptSharedInvite
• conversations.approveSharedInvite
• conversations.declineSharedInvite
• conversations.listConnectInvites
• admin.conversations.disconnectShared
• conversations.inviteShared

What type of issue is this? (place an x in one of the [ ])

• enhancement (feature request)

Requirements (place an x in each of the [ ])

• I've read and understood the Contributing guidelines and have done my best effort to follow them.
• I've read and agree to the Code of Conduct.
• I've searched for any related issues and avoided creating a duplicate issue.