Remove changes entries that appeared in 0.3.5.7

changes/geoip-2019-01-03

@@ -1,4 +0,0 @@
-  o Minor features (geoip):
-    - Update geoip and geoip6 to the January 3 2019 Maxmind GeoLite2
-      Country database. Closes ticket 29012.
-