Adjustments after S241125n detection

• Remove sentence about Swift dominating sky localization and RA/dec (no need since we can process Swift MOC localizations)
• Indicate joint FAR reported is before trials are applied

changed milestone to %Version 1.3.0

added O4 label

assigned to @brandon.piotrzkowski

added to epic &12

changed milestone to %Version 1.2.11

mentioned in merge request !185 (merged)

closed with merge request !185 (merged)

marked the checklist item Remove sentence about Swift dominating sky localization and RA/dec (no need since we can process Swift MOC localizations) as completed

marked the checklist item Indicate joint FAR reported is before trials are applied as completed