Update eo to 0.50.0

[deemp]

Details

The EO 0.50.0 is available (https://github.com/objectionary/eo/releases/tag/0.50.0).

Subtasks

• Update the eo submodule to the 0.50.0 tag
• Find out which home tag should be used. Currently, 0.41.1 is used

  eo-phi-normalizer/scripts/lib.sh

  Line 186 in d80d8b9

  npx eoc --parser="$EO" --home-tag="0.41.1" --batch --no-color "$@"

  - we should use the same tag as for the --parser (Update eo to 0.50.0 #607 (comment))

[deemp]

@yegor256, which --home-tag should be used with EO 0.46.0?

[yegor256]

@deemp it's always better to use the same --home-tag as the version you use in the --parser option