NoteEditorIntentTest flaky test after the intent handling changes

[mikehardy]

          We have a new flaky test after the intent handling changes, this popped up on another PR recently as well and caused merge queue ejection

com.ichi2.anki.NoteEditorIntentTest > launchActivityWithIntent[emulator-5554 - 11] FAILED 
	java.lang.ArrayIndexOutOfBoundsException: length=0; index=0
	at com.ichi2.anki.NoteEditorIntentTest.launchActivityWithIntent$lambda$0(NoteEditorIntentTest.kt:54)

Originally posted by @mikehardy in https://github.com/ankidroid/Anki-Android/issues/15692#issuecomment-1969384047

• step 1 mark flaky but not as resolving this issue
• step 2 determine why this is flaking on emulator tests, may require instrumentation (that is, logging and such) in the test so it can run on the CI runners to get their timing (they are slower than your local machine) and then download the logcat to see what your logs say about why it failed