Bug python runtime issue with local report generation

[C-SELLERS]

Description

This PR is picked up from #4963 changes.

Taken from the original PR:
Fixed Python runtime issue that was occurring when trying to generate reports locally on OSX/mono, but assume the issue impacts all configurations.

Thank you @cnaccio for finding this issue and the solution.

Related Issue

Closes #4963
Closes #4962

Motivation and Context

Reference issues above

Requires Documentation Change

readme has been updated

How Has This Been Tested?

Tested on Linux generating report on previously run algorithm. Following steps defined in #4962

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• Refactor (non-breaking change which improves implementation)
• Performance (non-breaking change which improves performance. Please add associated performance test and results)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Non-functional change (xml comments/documentation/etc)

Checklist:

• My code follows the code style of this project.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.
• My branch follows the naming convention bug-<issue#>-<description> or feature-<issue#>-<description>

[C-SELLERS]

Tested and confirmed report generation behavior on Ubuntu 20.04

[Martin-Molinero]

Looks good, let's sanity test cloud behavior and open source images 👍