We should use the system root CA store instead of local cert file

[chotea]

Just finished a meeting together with the customer. Andrea Perin was investigating a certificate issue when running our custom App. Everything works fine if they use a certificate signed by a public authority. Things are failing when the customer is using a self-signed certificate. All the salt components are working fine in any use case. Only the app that is using nisystemlink-clients-python is failing.

We had an Epic that said all the components from the client side should use the system root ca store instead of leveraging the one in C:\ProgramData\National Instruments\Skyline\Certificates\http-client . The Epic requirements document should have all the details about why we've changed the components.

Epic: https://ni.visualstudio.com/DevCentral/_workitems/edit/2826272
Feature: https://ni.visualstudio.com/DevCentral/_workitems/edit/2823011

Example of changes that we've done:
https://ni.visualstudio.com/DevCentral/_git/ni-central/pullrequest/775068?_a=files
https://ni.visualstudio.com/DevCentral/_git/ni-central/commit/84a1e110eb84d39196b0c84f043917244102f87a?refName=refs/heads/main&path=/src/systemlink/shared/niskylineFrameworkd/niskyline_messagebus_python/source/templates/asyncio/rest.mustache

So I think we should do the same here to save ourselves from hours of troubleshooting on customer deployments.