simplify gotoLocation descriptions and values

[chrisdias]

Testing #71087

Add a (default) indicator text to peek which appears to be the default:

Show peek view of the results at the request location (default)

I think the descriptions can be simplified. Assuming these are always on "Go To" actions (given the name of the setting) I suggest using "Go to" instead of "reveal" in the descriptions and also in the values, as that aligns with the command.

Show a peek view of the results (default)
Go to the first results and ignore others
Go to the first result and show a peek view

Suggestions to change the values:

peek -> peek (no change)
reveal -> goto
revealAndPeek -> gotoAndPeek