feat: allow bash like syntax to substitute environment variables in a…

[DeepDiver1975]

…ny oCIS config file

Description

Allows bask like env var handling in any oCIS config file.

Motivation and Context

Originally introduces with #8777 - we wanted to have one mechanism.

How Has This Been Tested?

🤖

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Technical debt
• Tests only (no source changes)

Checklist:

• Code changes
• Unit tests added
• Acceptance tests added
• Documentation ticket raised:

[update-docs]

Thanks for opening this pull request! The maintainers of this repository would appreciate it if you would create a changelog item based on your changes.

[DeepDiver1975]

readfile /root/.ocis/config/ocis.yaml: invalid argument
readfile /root/.ocis/config/ocis.yaml: invalid argument
2024/04/30 08:29:38 [ociswrapper] oCIS server exited with code 1

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[DeepDiver1975]

wrong path -> close