chore(deps): update dotnet monorepo to v6 (major)

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
Microsoft.Extensions.Caching.Memory (source)	nuget	major	3.1.29 -> 6.0.1
System.Composition.AttributedModel (source)	nuget	major	1.4.1 -> 6.0.0
System.Composition.Convention (source)	nuget	major	1.4.1 -> 6.0.0
System.Composition.Hosting (source)	nuget	major	1.4.1 -> 6.0.0
System.Composition.Runtime (source)	nuget	major	1.4.1 -> 6.0.0
System.Composition.TypedParts (source)	nuget	major	1.4.1 -> 6.0.0
System.Threading.Tasks.Dataflow (source)	nuget	major	4.11.1 -> 6.0.0
mcr.microsoft.com/dotnet/runtime-deps	stage	major	3.1-cbl-mariner1.0 -> 6.0-cbl-mariner1.0

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Release Notes

dotnet/runtime

v6.0.1

Release

v6.0.0

Release

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

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[github-actions[bot]]

👋 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]

Verified this change manually locally.