Add linux detection to Verification test

[RushabhBhansali]

Summary:

Add linux detection to verification tests.

closed #307

Details:

Adding linux component detection for following 3 images in verification tests.

• docker.io/library/debian@sha256:9b0e3056b8cd8630271825665a0613cc27829d6a24906dc0122b3b4834312f7d
• mcr.microsoft.com/cbl-mariner/base/core@sha256:c1bc83a3d385eccbb2f7f7da43a726c697e22a996f693a407c35ac7b4387cd59
• docker.io/library/alpine@sha256:1304f174557314a7ed9eddb4eab12fed12cb0cd9809e4c28f29af86979a3c870

verification test failure:

since this PR adds linux detection in verification test, the previous snapshot release does not contain linux detection. Hence, comparison is failing for linux detection.

[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 🙂

[JamieMagee]

Left some comments inline