feat(core): add nl-ams-3 zone (#74)

Author: quantumsheep

scaleway-core/scaleway_core/bridge/zone.py

@@ -4,6 +4,7 @@
 ZONE_FR_PAR_3 = Zone("fr-par-3")
 ZONE_NL_AMS_1 = Zone("nl-ams-1")
 ZONE_NL_AMS_2 = Zone("nl-ams-2")
+ZONE_NL_AMS_3 = Zone("nl-ams-3")
 ZONE_PL_WAW_1 = Zone("pl-waw-1")
 ZONE_PL_WAW_2 = Zone("pl-waw-2")
 
@@ -13,6 +14,7 @@
     ZONE_FR_PAR_3,
     ZONE_NL_AMS_1,
     ZONE_NL_AMS_2,
+    ZONE_NL_AMS_3,
     ZONE_PL_WAW_1,
     ZONE_PL_WAW_2,
 ]