[eas-cli] add pause/resume commands for Update Channels (#2614)

# Why

We want to allow developers to prevent updates from being served to certain builds by "pausing" update channels.

# How

- I added two new CLI commands to toggle the channel pausing state
- I added the pause status to the channel details output in the `view` and `list` commands

# Test Plan

Build the CLI locally under the `neas` alias, and run `neas channel:pause development && neas channel:view development && neas channel:resume development && neas channel:view development`:

<img width="1364" alt="Screenshot 2024-10-17 at 05 33 36" src="https://github.com/user-attachments/assets/fd557e57-bbf7-463c-8cec-1febcb2fdde8">

CHANGELOG.md

@@ -8,6 +8,8 @@ This is the log of notable changes to EAS CLI and related packages.
 
 ### 🎉 New features
 
+- Add `eas channel:pause` and `eas channel:resume` commands to pause/resume update delivery to builds using specific update channels and display paused status in channel details output. ([#2614](https://github.com/expo/eas-cli/pull/2614) by [@fiberjw](https://github.com/fiberjw))
+
 ### 🐛 Bug fixes
 
 ### 🧹 Chores