Update families.csv with updated Valentine's tag data (#8974)

tags/all/families.csv

@@ -3901,6 +3901,7 @@ Love Light,/Expressive/Playful,55
 Love Light,/Expressive/Sophisticated,15
 Love Light,/Expressive/Vintage,61.2
 Love Light,/Script/Formal,60
+Love Light,/Seasonal/Valentine's Day,85
 Love Ya Like A Sister,/Expressive/Awkward,87
 Love Ya Like A Sister,/Expressive/Childlike,46
 Love Ya Like A Sister,/Expressive/Excited,34
@@ -5261,6 +5262,7 @@ Oooh Baby,/Expressive/Sincere,94
 Oooh Baby,/Expressive/Vintage,33.4
 Oooh Baby,/Script/Handwritten,100
 Oooh Baby,/Script/Informal,100
+Oooh Baby,/Seasonal/Valentine's Day,85
 Open Sans,/Expressive/Business,98.5
 Open Sans,/Expressive/Calm,87.9
 Open Sans,/Sans/Humanist,80