fix: replace broken api endpoint

Signed-off-by: Mike Nguyen <[email protected]>

Author: mikeee

examples/service/config/binding.yaml

@@ -7,6 +7,6 @@ spec:
   version: v1
   metadata:
   - name: url
-    value: https://http2.pro/api/v1
+    value: https://api.github.com/repos/dapr/go-sdk
   - name: method
     value: GET