Fixed saving hash/bytes to a resource

[roll]

• fix https://github.com/BCODMO/frictionless-usecases/issues/28

[roll]

@akariv Please take a look.

It seems to have fixed the resource.hash/bytes problem but I'm still not sure what's going on with package.hash/bytes (and what it is actually). I've added a few todos regarding it

[coveralls]

Pull Request Test Coverage Report for Build 411

• 6 of 7 (85.71%) changed or added relevant lines in 1 file are covered.
• 7 unchanged lines in 1 file lost coverage.
• Overall coverage increased (+0.04%) to 84.709%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
dataflows/processors/dumpers/file_dumper.py	6	7	85.71%
<!--	Total:	6	7	85.71%	-->

Files with Coverage Reduction	New Missed Lines	%
dataflows/processors/dumpers/file_formats.py	7	79.63%
<!--	Total:	7		-->

Totals
Change from base Build 405:	0.04%
Covered Lines:	1662
Relevant Lines:	1962

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💛 - Coveralls

[akariv]

Bytes is for counting the number of bytes (approx.) the package weighs. Hash is for saving the file in a hashed path (that is, re-saving the package in the same location btu with different data won't override the previous data)

[roll]

@akariv I didn't get that inc stands for increment in the first place.

I've removed the todos. It seems it works correctly.

The PR fixes saving byte count to resources.

[cschloer]

Just bumping this issue! I know its holiday season so no real rush but just want to keep this on our radar.

[roll]

I hope it's ready for a review