Update service tag values via push api.

[fdcastel]

Is it a duplicate question?
No.

Is your feature request related to a problem? Please describe.
No.

Describe the solution you'd like
A way to update service tag values via push api.

Describe alternatives you've considered
To be frank, none.

Additional context
Push monitoring is fantastic for my use case. However, I would like to use the (also useful) tags to inform additional performance values beyond ping.

If we could set new tag values like

https://demo.uptime.kuma.pet:27252/api/push/<token>?msg=OK&ping=45&myTag=81&anotherTag=33

it would be perfect.

I'm available to help with some PRs if approved.

[deefdragon]

API requests currently fall under duplicates of #118

Please comment there so we can build a list of what features are desired in one place.

[louislam]

I'm available to help with some PRs if approved.

Welcome!

API requests currently fall under duplicates of #118

Not exactly, as it is already existing.