Update docker-compose.mdx

[JasonMAnderson]

This is an important step for Synology NAS users that have a firewall with a "Deny All" rule at the bottom. Since the containers are set-up in bridge mode for networking, the IP address of the Immich container needs to be forwarded along with port 2283.

Description

Fixes # (issue)

How Has This Been Tested?

• Test A
• Test B

Screenshots (if appropriate)

Checklist:

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation if applicable
• I have no unrelated changes in the PR.
• I have confirmed that any new dependencies are strictly necessary.
• I have written tests for new code (if applicable)
• I have followed naming conventions/patterns in the surrounding code
• All code in src/services uses repositories implementations for database calls, filesystem operations, etc.
• All code in src/repositories/ is pretty basic/simple and does not have any immich specific logic (that belongs in src/services)

[Mraedis]

Hi @JasonMAnderson you've broken up the "Docker Version" info box and also left the new section dangling (you need ::: at the end of a section). Best move your block below docker version or below health check interval.
Also, could you amend the title with the prefix docs: as is custom?

[JasonMAnderson]

@Mraedis Sorry, I didn't have my docusaurus workflow working so couldn't preview. Any chance you can just include the text I suggested as appropriate in the docs as you see fit? We could then close this PR.

[alextran1502]

I think this information should fit under synology deployment, similar to Unraid. However, we will need a synology setup guide and

[JasonMAnderson]

@alextran1502 - Agreed, especially if you want to include instructions using Synology Container Manager for deployment vs. docker-compose. I'd be happy to write this if you guys want to go this route. Is there a contributor's guide to follow for new articles?