feat: Bump version to v0.6.6 (#128)

Author: hantmac

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     env:
-      VERSION: 0.6.5
+      VERSION: v0.6.6
     steps:
       - name: Checkout
         uses: actions/checkout@v2

version.go

@@ -1,3 +1,3 @@
 package godatabend
 
-var version = "0.6.5"
+var version = "0.6.6"