[Feature]: Sonar Cleanups

[Malcolmnixon]

Problem Statement

Sonar is reporting numerous issues

Proposed Solution

Fix the following issues:

test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(171): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(240): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  
test/DemaConsulting.BuildMark.Tests/MockRepoConnectorTests.cs(150): INFO CODE_SMELL [external_roslyn:CA1860] Prefer comparing 'Count' to 0 rather than using 'Any()', both for clarity and for performance  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(139): INFO CODE_SMELL [external_roslyn:MSTEST0037] Use 'Assert.Contains' instead of 'Assert.IsTrue'  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(163): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(198): INFO CODE_SMELL [external_roslyn:MSTEST0037] Use 'Assert.IsGreaterThanOrEqualTo' instead of 'Assert.IsTrue'  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(205): INFO CODE_SMELL [external_roslyn:MSTEST0037] Use 'Assert.IsGreaterThanOrEqualTo' instead of 'Assert.IsTrue'  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(228): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(234): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(261): INFO CODE_SMELL [external_roslyn:MSTEST0037] Use 'Assert.IsGreaterThanOrEqualTo' instead of 'Assert.IsTrue'  
test/DemaConsulting.BuildMark.Tests/GitHubRepoConnectorTests.cs(265): INFO CODE_SMELL [external_roslyn:MSTEST0037] Use 'Assert.Contains' instead of 'Assert.IsTrue'  
test/DemaConsulting.BuildMark.Tests/RepoConnectors/GitHub/MockGitHubGraphQLHttpMessageHandler.cs(98): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  
test/DemaConsulting.BuildMark.Tests/RepoConnectors/GitHub/MockGitHubGraphQLHttpMessageHandler.cs(307): INFO CODE_SMELL [external_roslyn:CA1860] Prefer comparing 'Count' to 0 rather than using 'Any()', both for clarity and for performance  
test/DemaConsulting.BuildMark.Tests/RepoConnectors/GitHub/MockGitHubGraphQLHttpMessageHandler.cs(367): INFO CODE_SMELL [external_roslyn:CA1860] Prefer comparing 'Count' to 0 rather than using 'Any()', both for clarity and for performance  
test/DemaConsulting.BuildMark.Tests/RepoConnectors/GitHub/MockableGitHubRepoConnector.cs(38): INFO CODE_SMELL [external_roslyn:IDE0028] Collection initialization can be simplified  

Alternatives Considered

No response

Usage Examples

Benefits

Improved code quality and maintainability.

Priority

Medium - Would improve my workflow

Willingness to Contribute

Yes, I can submit a pull request

Additional Context

No response

Checklist

• I have searched existing issues to ensure this is not a duplicate
• I have provided a clear description of the feature
• I have explained why this feature would be useful