[Tagging] fix the suggestion for replacement for pipeline=marker into marker=* + subject=pipeline ?

[Marc_marc]

Hello,

Le 31.08.22 à 10:59, Peter Elderson a écrit :
> Just hiking trail symbol markings, which are not usually mapped as 
> features in themselves. I hope this proposal does not extend to those.

no, I only focus "what's the replacement for pipeline=marker ?"

how to map a trail symbol is out of scope of my query
but of course I hope we don't end up with the same tag being used
in 2 different ways depending on what the tag relates to.

> I do encounter a lot of markers on my hiking sprees, usually I don't 
> know what they indicate, and with your proposed tagging I can map them.

my message isn't about a new tag, marker=* have been approved :)

> subject=* sounds too vague/broad to me.
> It's probably because there are markers for other things than utilities.

subjet already have not-a-utility values