update rtd.yml file

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

Merge pull request #224 from FoamyGuy/displayio_api_updates

displayio api updates

Merge pull request #222 from FoamyGuy/fix_textbox_anchor_pos

fix anchored positioning for TextBox

Merge pull request #220 from cinderblockgames/main

Managing addition of space at end of text

Merge pull request #219 from FoamyGuy/use_ruff

use ruff for pre-commit

Merge pull request #218 from FoamyGuy/remove_debugging_prints

Remove debugging prints from TextBox

add sphinx configuration to rtd.yaml

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

Merge pull request #217 from shubham0x13/main

Optimize LabelBase text setter

Merge pull request #216 from FoamyGuy/text_box

Adding TextBox

Merge pull request #213 from FoamyGuy/bmp_lbl_asc_desc_fix

fix bmp_lbl for ascenders and descenders