fix(zentao): use correct DecodeMapStruct function

[d4x1]

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Summary

What does this PR do?

Fix errors when adding a scope in zentao connection.
errors are like:

"1 error(s) decoding:\n  |\n  | * 'Data[0].progress' expected a map, got 'float64'\nWraps: (2) 1 error(s) decoding:\n  |\n  | * 'Data[0].progress' expected a map, got 'float64'\nError types: (1) *hintdetail.withDetail (2) *mapstructure.Error"

Does this close any open issues?

Closes N/A

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Other Information

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