Fix unable to plan deployment on failed to determine app version #4234
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What this PR does / why we need it:
Previously, these functions re-used
err
variable, which defined in function signature. That make the caller side always return failed in case we can't determine the application version (which only be used in showing stub). The right behaviour should be only show versionunknown
and keep deploying as usual.ref: https://github.com/pipe-cd/pipecd/blob/master/pkg/app/piped/controller/planner.go#L211-L214
Thanks @kevin55156 for pointing out this 👍
Which issue(s) this PR fixes:
Fixes #
Does this PR introduce a user-facing change?: