Fix click option parameter declaration to remove short flag conflict (#3286)

Remove -i short flag from poll_interval parameter to avoid conflicts
with other CLI options that may use the same short flag.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-authored-by: Claude <[email protected]>

Author: pingsutw

flytekit/clis/sdk_in_container/run.py

@@ -160,7 +160,7 @@ class RunLevelParams(PyFlyteParams):
     )
     poll_interval: int = make_click_option_field(
         click.Option(
-            param_decls=["-i", "--poll-interval", "poll_interval"],
+            param_decls=["--poll-interval", "poll_interval"],
             required=False,
             type=int,
             default=None,