Feature request: rebuild --foo -> build-flags

[thockin]

I needed to rebuild with -trimpath, and I hoped that the rebuild command could be used for that, but alas - no args!

Would be neat if rebuild -trimpath worked like restart --arg.

1. What version of Delve are you using (dlv version)?

$ dlv version
Delve Debugger
Version: 1.21.1
Build: $Id: a358c02f24aa7047ecc562b0587dc2d08330b2cf $

2. What version of Go are you using? (go version)?

$ go version
go version go1.21.3 linux/amd64

3. What operating system and processor architecture are you using?

Linux amd64