Upgrade dependencies, prepare to use geoipupdate to update data

.drone.yml

@@ -4,7 +4,7 @@ name: default
 
 steps:
 - name: test
-  image: golang:1.14.7
+  image: golang:1.18
   volumes:
   - name: deps
     path: /go
@@ -13,7 +13,7 @@ steps:
   - go build
 
 - name: docker
-  image: harbor.ntppool.org/ntppool/drone-kaniko:0.8.0-1
+  image: harbor.ntppool.org/ntppool/drone-kaniko:main
   pull: always
   volumes:
   - name: deps
@@ -24,8 +24,6 @@ steps:
     auto_tag: true
     tags: SHA7,${DRONE_SOURCE_BRANCH}
     cache: true
-    docker_config:
-      from_secret: quay
     username:
       from_secret: harbor_username
     password: