Update-gitpod-config (#541)

Author: devlights

.gitpod.yml

@@ -1,12 +1,10 @@
-
 image: gitpod/workspace-go:latest
+
 tasks:
-  - name: prepare
-    init: make prepare
+  - name: install staticcheck
+    command: go install honnef.co/go/tools/cmd/staticcheck@latest
   - name: install go-task
-    init: brew install go-task/tap/go-task
-  - name: show go version
-    command: go version
+    command: go install github.com/go-task/task/v3/cmd/task@latest
 
 vscode:
   extensions: