Uniform circleCI and build_docs workflows across repositories

[Czaki]

References and relevant issues

together with napari/napari#6417 closes #261

Description

Diff:

diff .circleci/config.yml ../napari/.circleci/config.yml                                                     1 ↵
10c10
<           path: docs
---
>           path: napari
12,13c12,13
<           name: Clone main repo into a subdirectory
<           command: git clone [email protected]:napari/napari.git napari
---
>           name: Clone docs repo into a subdirectory
>           command: git clone [email protected]:napari/docs.git docs

diff .github/workflows/build_docs.yml ../napari/.github/workflows/build_docs.yml                             1 ↵
2c2
< # https://github.com/napari/napari/blob/main/.github/workflows/build_docs.yml
---
> # https://github.com/napari/docs/blob/main/.github/workflows/build_docs.yml
6c6
<   pull_request:
---
>   push:
8c8,10
<       - main
---
>       - docs
>     tags:
>       - 'v*'
9a12
>   workflow_call:
19a23
>           repository: napari/docs
25d28
<           repository: napari/napari

[melissawm]

LGTM!

[melissawm]

Same comment as napari/napari#6417, check if we need to explicitly set GALLERY_PATH

[Czaki]

The GALLERY_PATH should be GALLERY_PATH=../../napari/examples/ but this is default value

[psobolewskiPhD]

Same as the other PR, I'd like to keep (some) of the CircleCI comments, just to make life easier from a maintenance PoV.

[psobolewskiPhD]

Small comment made for both PR to add reminder about syncing the circleCI too.

[Czaki]

merge as napari/napari#6417 is merged