[openaddresses] add McKinney, TX

resources/parser/data_sets/openaddresses.yaml

@@ -4319,6 +4319,10 @@ countries:
                       add_osm_boundaries: true
                       city_replacements:
                           city: Killeen
+                    - filename: city_of_mckinney.csv
+                      add_osm_boundaries: true
+                      city_replacements:
+                          city: McKinney
                     - filename: city_of_palestine.csv
                     - filename: city_of_pearland.csv
                     - filename: city_of_pflugerville.csv