HRW: Adds an optional list of query params to remove/keep

[zwoop]

This also adds the [I] / [INV] modifier to operators, where the logic should be INVerted. In this case, inverted means "remove all but the listed query parameters".

[zwoop]

I'm adding this to Project 10.0.x, but I think this would be fine to go into v10.1.0 as well.

[zwoop]

[approve ci autest]

[cmcfarlen]

Cherry-picked to v10.0.x