chore: Add go1.17 for testing (#2828)

Signed-off-by: Bo-Yi Wu <[email protected]>

Author: appleboy

.github/workflows/gin.yml

@@ -27,7 +27,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest]
-        go: [1.13, 1.14, 1.15, 1.16]
+        go: [1.13, 1.14, 1.15, 1.16, 1.17]
         test-tags: ['', nomsgpack]
         include:
           - os: ubuntu-latest