blue-line: Rename Econo Foods to Family Fare

Simple rename, it seems:

https://www.southernminn.com/northfield_news/news/new-name-new-look-northfield-econo-planning-remodel/article_f2dd8fc2-bb79-5697-8f7f-4005904a3d48.html

Signed-off-by: Kristofer Rye <kristofer.rye@gmail.com>

Author: rye

data/bus-times/blue-line.yaml

@@ -18,7 +18,7 @@ schedules:
       'Viking Terrace':                  [44.469744, -93.163290]
     stops:
       - City Hall on Washington
-      - Econo Foods
+      - Family Fare
       - Carleton College
       - Northfield Estates
       - Viking Terrace