Migration component detection to .net6

[RushabhBhansali]

Created based on #76

Changes from #76

• upgraded CD build to .net6

Additional work (only in this PR):

• Fixed compilation errors and suppressed the analyzer errors

Testing

• successful dotnet build.
• successful unit tests.

[JamieMagee]

Closes #107

[github-actions]

👋 Hi! It looks like you modified some files in the Detectors folder.
You may need to bump the detector versions if any of the following scenarios apply:

• The detector detects more or fewer components than before
• The detector generates different parent/child graph relationships than before
• The detector generates different devDependencies values than before

If none of the above scenarios apply, feel free to ignore this comment 🙂