Fix Build-PSBuildMarkdown + Lint Fixes #71

Annotations

10 errors and 2 notices

[-] TestModule.psd1 should exist 5ms (4ms|1ms)

[-] Creates module 4ms (3ms|1ms)

[-] Has MAML help XML 4ms (3ms|1ms)

[-] Does not contain excluded files 2ms (2ms|1ms)

[-] Has function footer text 13ms (12ms|1ms)

[-] Has function header text 4ms (3ms|1ms)

[-] Has module footer text 4ms (3ms|1ms)

[-] Has module header text 10ms (10ms|1ms)

[-] Has PSD1 and monolithic PSM1 3ms (2ms|1ms)

[-] Creates module 52ms (35ms|17ms)

The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520