update rtd.yml file

Signed-off-by: foamyguy <[email protected]>

Merge pull request #17 from FoamyGuy/displayio_api_update

displayio api update

Merge pull request #16 from adafruit/use_ruff

change to ruff

add sphinx configuration to rtd.yaml

Signed-off-by: foamyguy <[email protected]>

Merge pull request #15 from devau-remi/patch-1

Fix link to shop

remove deprecated get_html_theme_path() call

Signed-off-by: foamyguy <[email protected]>

Merge pull request #14 from FoamyGuy/root_group_update

update show to root_group

Merge pull request #13 from FoamyGuy/fix_readme

fix circup instruction

unpin sphinx and add sphinx-rtd-theme to docs reqs

Signed-off-by: foamyguy <[email protected]>

"fix rtd theme

"