go1.15 on windows (#12589)

* go1.15 on windows

* update xgo to use node14

.drone.yml

@@ -447,23 +447,13 @@ steps:
     commands:
       - git fetch --tags --force
 
-  - name: static-windows
-    pull: always
-    image: techknowlogick/xgo:go-1.14.x
-    commands:
-      - apt update && apt -y install curl
-      - curl -sL https://deb.nodesource.com/setup_12.x | bash - && apt -y install nodejs
-      - export PATH=$PATH:$GOPATH/bin
-      - make frontend generate release-windows
-    environment:
-      GOPROXY: https://goproxy.cn # proxy.golang.org is blocked in China, this proxy is not
-      TAGS: bindata sqlite sqlite_unlock_notify
-
   - name: static
     pull: always
     image: techknowlogick/xgo:go-1.15.x
     commands:
-      - make release-linux release-darwin release-copy release-compress release-sources release-docs release-check
+      - curl -sL https://deb.nodesource.com/setup_14.x | bash - && apt -y install nodejs
+      - export PATH=$PATH:$GOPATH/bin
+      - make release
     environment:
       GOPROXY: https://goproxy.cn # proxy.golang.org is blocked in China, this proxy is not
       TAGS: bindata sqlite sqlite_unlock_notify
@@ -558,8 +548,7 @@ steps:
     pull: always
     image: techknowlogick/xgo:go-1.15.x
     commands:
-      - apt update && apt -y install curl
-      - curl -sL https://deb.nodesource.com/setup_12.x | bash - && apt -y install nodejs
+      - curl -sL https://deb.nodesource.com/setup_14.x | bash - && apt -y install nodejs
       - export PATH=$PATH:$GOPATH/bin
       - make release
     environment: