Search Editor peek say "Definitions ()"

[gregvanl]

• VSCode Version: 1.43 Insiders
• OS Version: Windows 10

Found while testing #91331

Steps to Reproduce:

1. Open the vscode-docs repo and create an empty Search Editor
2. Search for "VSCode" and set Match Case and Match Whole Word
3. Double-click on a file path to open the Peek view.

Title bar says "Definitions ()" with the count. I would have expected the text to say "Matches ()"

[JacksonKearl]

Currently using all of the go-to-definition infrastructure for things like peek, open to side, keybinds, etc, I don't think we can change this without reimplementing all of that specific to the editor so going to close this out.