Verify and confirm dotnet-gcdump net8.0 path is correct

[Copilot]

Description

Addresses review feedback on PR #1619 regarding the hard-coded net8.0 path in the HintPath for dotnet-gcdump.dll.

Verified that the dotnet-gcdump NuGet package (v9.0.652701) only provides binaries under tools/net8.0/any/ - there is no net10.0 folder. The hard-coded path $(Pkgdotnet-gcdump)\tools\net8.0\any\dotnet-gcdump.dll is correct and necessary, as using $(TargetFramework) would fail when building for net10.0.

Related to #1619

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