fix(deps): update dependency dio_smart_retry to v6

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
dio_smart_retry	dependencies	major	^5.0.0 -> ^6.0.0

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Release Notes

rodion-m/dio_smart_retry (dio_smart_retry)

v6.0.0

• Updated internal libraries.
• Bumped minimum Dart SDK to 3.0.
• Added MultipartFileRecreatable documentation.
• Refactors static constructors to factories.
• Adds a new MultipartFileRecreatable.fromBytes factory compatible with web.
• Added a new headers parameter.
• You can now read the file's content with MultipartFileRecreatable.data.
• Breaking: MultipartFileRecreatable.filename is now a named parameter to match dio.
• Breaking: Removed MultipartFileRecreatable.filePath since it was not being used internally.

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