fix(baseline): blocklist some bcd keys from input-event

[LeoMcA]

Summary

Fixes #10487

See also web-platform-dx/web-features#590

Problem

Baseline banner and BCD table on some pages within the input-event group don't match.

Solution

Hide the banners on those pages where they don't match, until we have a solution upstream, like #10479 and #10345.

---

How did you test this change?

Verified banner is hidden on:

• http://localhost:3000/en-US/docs/Web/API/Element/input_event
• http://localhost:3000/en-US/docs/Web/API/InputEvent/data
• http://localhost:3000/en-US/docs/Web/API/InputEvent/dataTransfer
• http://localhost:3000/en-US/docs/Web/API/InputEvent/inputType

And still shown on (since the BCD table "matches" the banner):

• http://localhost:3000/en-US/docs/Web/API/InputEvent
• http://localhost:3000/en-US/docs/Web/API/InputEvent/isComposing