Add a button to open Find All References from Peek References

[eamodio]

Issue Type: Feature Request

While I typically like to use Peek References (and want to keep it as the default for code lens), once it opens depending on the number of items, I'll then often want to "upgrade" the peek to a full Find All References, but it is not convenient to do so. It would be great if there were a button somewhere like below to run Find All References once the peek is open:

VS Code version: Code - Insiders 1.34.0-insider (473af33, 2019-05-01T00:22:05.899Z)
OS version: Windows_NT x64 10.0.18362