Hardcode AbsolutePercentageAgainstPaddingEdge experimental feature to false (#1549)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1549

X-link: https://github.com/facebook/react-native/pull/42253

This experimental feature is always false, and with the next diff I will be deleting the branch that actually calls into this. Separating this diff out to simplify the review process.

Reviewed By: NickGerleman

Differential Revision: D52705765

fbshipit-source-id: 705f4aa297eae730af9b44753eb01c9dec385dcf

enums.py

@@ -52,8 +52,6 @@ ENUMS = {
     "ExperimentalFeature": [
         # Mimic web flex-basis behavior (experiment may be broken)
         "WebFlexBasis",
-        # Conformance fix: https://github.com/facebook/yoga/pull/1028
-        "AbsolutePercentageAgainstPaddingEdge",
     ],
     "PrintOptions": [
         ("Layout", 1 << 0),