"Search for additional import matches" is shown when zero matches are found

[debonte]

Environment data

• Pylance version: 2024.9.101
• Python version: 3.12.6

Code Snippet

chdir
nonsense

Repro Steps

1. Trigger the light bulb on chdir. You'll see options to add imports from contextlib and os, plus a "Search for additional import matches" code action.
   
2. Trigger the light bulb on nonsense.

Expected behavior

Since no "add import" code actions are listed, we also don't show "Search for additional import matches".

IIRC, there's a maximum number of "add import" code actions that we'll show in this list. My guess is that "Search for additional import matches" should only appear if the number of available matches exceeds that maximum.

Actual behavior

We only show "Search for additional import matches"