update rtd.yml file

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

Merge pull request #127 from adafruit/use_ruff

change to ruff

Merge pull request #125 from jposada202020/PacMan_animation

PacMan animation

Merge pull request #124 from jposada202020/blink-with-user-color-sele…

…cted-background

Blink with user color selected background

add sphinx configuration to rtd.yaml

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

Merge pull request #123 from FoamyGuy/period_property_more_animations

add period property to pulse and sparklepulse, fix typo

Merge pull request #122 from FoamyGuy/rainbowcommet_256_length_fix

rainbow commet fix for tail_length > 256

Merge pull request #121 from FoamyGuy/rainbow_period_property

public property for rainbow.period

remove deprecated get_html_theme_path() call

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

Merge pull request #120 from indomitableSwan/main

Fixes #76