pre-commit auto remove unneeded whitespace in idl files (#380)

I know way to many files and changes for a standard pull request.

I can make a smaller PR if needed.

Ran pre-commit here locally to a

pre-commit auto remove unneeded whitespace in idl files (#380)

I know way to many files and changes for a standard pull request.

I can make a smaller PR if needed.

Ran pre-commit here locally to auto clean up all this trialing whitespace

Up for review. Thanks

(cherry picked from commit ffd38472365e95f6a578737bc9a5eb0fac624a86)

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