Remove 2 BCD keys from svg-filters.yml

[captainbrosset]

web-features/features/svg-filters.yml

Lines 269 to 270 in 936ec29

	- svg.elements.feFlood.flood-color
	- svg.elements.feFlood.flood-opacity

These 2 BCD keys got removed here mdn/browser-compat-data#25259

[captainbrosset]

Fixed in #2372.