RFE: parent(n) to get n-th parent

[ryenus]

Please describe your feature request.

Allow parent to take an optional number argument , to return the nth parent, so . | parent(2) would be the same as . | parent | parent

Describe the solution you'd like
If we have data1.yml like:
(please keep to around 10 lines )

a:
  b:
    c: 1

And we run a command:

yq '.a.b.c | parent(2)'

it could output

b:
  c: 1

Describe alternatives you've considered

parent(2) should work just the same as parent | parent, similarly parent(n) would be the same as parent | parent | ... | parent, just much more concise and clean than the latter.

[mikefarah]

I like it - will be available in the next release

[mikefarah]

Fixed in v4.43.1 :)