The write command doesn't support anchor and alias

[gadisn]

Describe the bug
Trying to write an anchor or an alias creates a value wrapped with single quotes, which then cannot be used as anchor or alias.

Command
Example1 – writing anchor (&)

yq write -i file.yaml key1 "&myAnchor myValue"

Actual behavior

key1: '&myAnchor myValue'

Expected behavior

key1: &myAnchor myValue

Example2 – writing alias (*)

yq write -i file.yaml key2 *myAlias

Actual behavior

key2: '*myAlias'

Expected behavior

key2: *myAlias

Example3 – writing a value with spaces – works fine, without wrapping with single quotes

yq write -i file.yaml key3 "multi word value"

Actual behavior

key3: multi word value

Expected behavior

key3: multi word value

[mikefarah]

I think this would need a separate anchorName flag, setting that would set the anchorName...

yq write -i file.yaml key1 --anchorName="myAnchor" "myValue"

[mikefarah]

I'll aim to get something in the next release - sorry for the long time to response!