docs: update 14-2-bank-connection-issues.md

[habib424]

Drafted by Ship Ship 🚢 — confidence 🟢 high

What changed

Added a note clarifying that when a bank feed status is Inactive, the Renew connection option becomes available immediately (not only when the connection is nearing expiry), and completing the renewal reactivates the feed.

Source PRs

• light#7464 — Allow renewing bank connection when a bank feed is inactive

How to use this PR

1. Review the diff against the existing article — focus on accuracy and customer voice.
2. Merge if it reads well. Edit and push to this branch if it needs adjustment.
3. Close without merging if the article doesn't actually need this update.

Once we have a track record of clean drafts, we'll graduate to auto-merge with a delay buffer. For now: human-in-the-loop.