GHA: fix target

[martinfleis]

@jGaboardi wrong branch...

[jGaboardi]

We should make a note to swap this target branch back to main once we can change the default branch.

[martinfleis]

I even think that the Github feature does that for you.

[jGaboardi]

xref #64

[martinfleis]

It seems that this is now working as expected. I see the same two failures locally. One seem to be dealt with in #69 and the other one seems to be some tiny difference, so change in tolerance should do the trick.

[martinfleis]

I suggest merging this once the remaining envs finish and update #69 from master. We should also see if this fixed RTD.

[martinfleis]

Also, we can then merge bits of #64 that are still relevant.

[jGaboardi]

I suggest merging this once the remaining envs finish and update #69 from master. We should also see if this fixed RTD.

Works for me.

[martinfleis]

RTD works now - https://pointpats.readthedocs.io/en/latest/api.html

[jGaboardi]

Awesome work on this @martinfleis!