Add smoke test for conan

[JamieMagee]

Support for Conan was added in #692 and released in https://github.com/microsoft/component-detection/releases/tag/v3.6.0, but it's missing in the smoke test matrix:

https://github.com/microsoft/component-detection/blob/ec4d0439c77af8fb2bbcd479e84f102106e65a35/.github/workflows/smoke-test.yml#L22-L36

AB#2101324

[JamieMagee]

Maybe https://github.com/NHERI-SimCenter/WE-UQ?

[felickz]

++ Conan detector is excluded from a handlful of the docs pages

• detectors
• feature overview
• features