Updating MC1 availability (#4624)

## What are you changing in this pull request and why?

Updating Multi cell to reflect availability in Developer plans

## Checklist

- [x] Review the [Content style
guide](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/content-style-guide.md)
so my content adheres to these guidelines.
- [x] For [docs
versioning](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#about-versioning),
review how to [version a whole
page](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#adding-a-new-version)
and [version a block of
content](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#versioning-blocks-of-content).
- [x] Add a checklist item for anything that needs to happen before this
PR is merged, such as "needs technical review" or "change base branch."

Adding new pages (delete if not applicable):
- [ ] Add page to `website/sidebars.js`
- [ ] Provide a unique filename for the new page

Removing or renaming existing pages (delete if not applicable):
- [ ] Remove page from `website/sidebars.js`
- [ ] Add an entry `website/static/_redirects`
- [ ] Run link testing locally with `npm run build` to update the links
that point to the deleted page

website/docs/docs/cloud/about-cloud/regions-ip-addresses.md

@@ -12,7 +12,7 @@ dbt Cloud is [hosted](/docs/cloud/about-cloud/architecture) in multiple regions
 | Region | Location | Access URL | IP addresses | Developer plan | Team plan | Enterprise plan |
 |--------|----------|------------|--------------|----------------|-----------|-----------------|
 | North America multi-tenant [^1] | AWS us-east-1 (N. Virginia) | cloud.getdbt.com | 52.45.144.63 <br /> 54.81.134.249 <br />52.22.161.231 <br />52.3.77.232 <br />3.214.191.130 <br />34.233.79.135 | ✅ | ✅ | ✅ |
-| North America Cell 1 [^1]       | AWS us-east-1 (N. Virginia) | {account prefix}.us1.dbt.com | 52.45.144.63 <br /> 54.81.134.249 <br />52.22.161.231 <br />52.3.77.232 <br />3.214.191.130 <br />34.233.79.135 | ❌ | ❌ | ✅ |
+| North America Cell 1 [^1]       | AWS us-east-1 (N. Virginia) | {account prefix}.us1.dbt.com | 52.45.144.63 <br /> 54.81.134.249 <br />52.22.161.231 <br />52.3.77.232 <br />3.214.191.130 <br />34.233.79.135 | ✅  | ❌ | ✅ |
 | EMEA [^1] | AWS eu-central-1	(Frankfurt) | emea.dbt.com | 3.123.45.39 <br /> 3.126.140.248 <br /> 3.72.153.148 | ❌ | ❌ | ✅ |
 | APAC  [^1] | 	AWS ap-southeast-2  (Sydney)| au.dbt.com | 52.65.89.235 <br /> 3.106.40.33 <br /> 13.239.155.206 <br />| ❌ | ❌ | ✅ |
 | Virtual Private dbt or Single tenant | Customized |  Customized | Ask [Support](/community/resources/getting-help#dbt-cloud-support) for your IPs | ❌ | ❌ | ✅ |