chore: Bump some crates

[zulinx86]

Issue #, if available:

Closes #98 Closes #101 Closes #102 Closes #113

Description of changes:

• Bump zip from 0.5.13 to 0.6.4
• Bump rusoto_* from 0.47.0 to 0.48.0 (+ rusoto_signature)

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