Have nsupdate add expected quotation to TXT records (#43386)
Have nsupdate add expected quotation to TXT records (#43386)

This prevents the accidental creation of TXT records where every
single word gets split into its own string, such as TXT record values
in the format of `"foo" "bar" "baz"`. That being an implicit behavior
I have very hard to see anyone purposely relying on.

TXT record values can still explicitly be defined as one or more
strings, without any change in syntax.

Resolves #43380
thaim/ansible,thaim/ansible