increase deployment list limit

[sunkickr]

• [X] I have checked that a similar feature request does not already exist.

✍️ Is your feature request related to a problem? Please describe.

Currently astro deployment list only lists the first 20 deployments. Users would like it to list all of their deployments in a workspace

🧩 Describe the solution you'd like

increase deployment list limit

🤔 Describe alternatives you've considered

Is your feature request specific to a particular Astronomer Platform?

• [X] Astro
• [ ] Software
• [ ] None/Unknown

💡 Additional context