fix/remove gecko from captureRightClick

[stanley2058]

Newer version of Firefox behaves more like Chrome, where right-click does not trigger a mouseup event on window. This causes the editor to break since the regular events are always prevented and never restored.

CodeMirror/src/input/TextareaInput.js

Lines 354 to 363 in 2b27904

	if (captureRightClick) {
	e_stop(e)
	let mouseup = () => {
	off(window, "mouseup", mouseup)
	setTimeout(rehide, 20)
	}
	on(window, "mouseup", mouseup)
	} else {
	setTimeout(rehide, 50)
	}

In this PR, I've removed gecko from the captureRightClick condition check, verified to work on Firefox versions newer than 124.0.1 (2024/03/22, the oldest version I am able to rollback to).

[jackycute]

Thanks, looks good to me.