update rtd.yml file

Signed-off-by: foamyguy <foamyguy@gmail.com>

Merge pull request #40 from FoamyGuy/displayio_api_update

displayio api updates

Merge pull request #39 from adafruit/use_ruff

change to ruff

Merge pull request #38 from Neradoc/displayio-to-busdisplay

Update to CP 10 with busdisplay

Merge pull request #37 from adafruit/jepler-patch-1

Update how board.DISPLAY is checked

add sphinx configuration to rtd.yaml

Signed-off-by: foamyguy <foamyguy@gmail.com>

remove deprecated get_html_theme_path() call

Signed-off-by: foamyguy <foamyguy@gmail.com>

Merge pull request #34 from FoamyGuy/support_colorconverter

Allow usage of ColorConverter with Bitmap saving

Merge pull request #32 from adafruit/docs_req_fixes

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

Merge pull request #31 from adafruit/fix_rtd_theme

fix rtd theme