Description

Fix the runtime version check condition for CLI version upgrade message

🎟 Issue(s)

Slack Conversation: https://astronomer.slack.com/archives/CL44PA4DB/p1748026544077119?thread_ts=1747757099.231729&cid=CL44PA4DB

🧪 Functional Testing

List the functional testing steps to confirm this feature or fix.

📸 Screenshots

Add screenshots to illustrate the validity of these changes.

📋 Checklist

• Rebased from the main (or release if patching) branch (before testing)
• Ran make test before taking out of draft
• Ran make lint before taking out of draft
• Added/updated applicable tests
• Tested against Astro-API (if necessary).
• Tested against Houston-API and Astronomer (if necessary).
• Communicated to/tagged owners of respective clients potentially impacted by these changes.
• Updated any related documentation