Fix action name in actionable notification migration

[myTselection]

align actionName and name of action to make it clear these should match to trigger on the desired event

[jpelgrom]

Thanks for the suggestion, but it looks like the event name changed in step 1 from SOUND_ALARM (line 319) to ALARM (line 330). That means your suggestion updating it everywhere in step 2, specifically line 348, would still result in it not working as expected.

To fix this:

• update line 319 SOUND_ALARM to ALARM, OR
• don't update line 348

(I wonder for how many people this migration info is still relevant 2.5+ years later)