fix: convert deploy metadata to unix path

[sweatybridge]

What kind of change does this PR introduce?

Bug fix

What is the new behavior?

Deploy from windows.

Additional context

Add any other context or screenshots.

[coveralls]

Pull Request Test Coverage Report for Build 13366154227

Details

• 8 of 10 (80.0%) changed or added relevant lines in 1 file are covered.
• 6 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.01%) to 58.155%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
internal/functions/deploy/upload.go	8	10	80.0%

Files with Coverage Reduction	New Missed Lines	%
internal/functions/deploy/upload.go	1	69.41%
internal/gen/keys/keys.go	5	12.9%

Totals
Change from base Build 13365596164:	-0.01%
Covered Lines:	7762
Relevant Lines:	13347

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💛 - Coveralls