Updated SC Files method as per #762

[SteveMcGrath]

Description

Addresses the 2G limitation that seems to occur with the file upload API. This converts the method from loading the entire file into memory to streaming the file to the remote API.

Fixes #762

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Tested by uploading the tarball to a test environment && checking memory usage.

Test Configuration:

• Python Version(s) Tested: 3.9.9
• Tenable.sc version (if necessary): 6.3.0

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

[sonarcloud]

Quality Gate failed

Failed conditions
93.3% Coverage on New Code (required ≥ 95%)

See analysis details on SonarCloud