Remove unused SBRPs

The data source that is used to determine these packages are unused
is the most recent dotnet-source-build-lite (main) build artifact
"sbrpPackageUsage.json".

I didn't remove two packages as those are false positives:
- Microsoft.Build.NoTargets/4.7.0
- Microsoft.Build.Traversal/4.3.0
- Microsoft.Docker.Sdk/1.1.0

Those are restored but not written into the project.assets.json files.

Executed the following command:
```cmd
rmdir /q /s "src/referencePackages/src/humanizer.core/2.2.0"
rmdir /q /s "src/referencePackages/src/microsoft.bcl.asyncinterfaces/5.0.0"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.common/3.11.0"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.common/4.0.1"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.csharp.workspaces/3.11.0"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.csharp/3.11.0"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.csharp/4.0.1"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.visualbasic.workspaces/3.11.0"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.visualbasic/3.11.0"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.visualbasic/4.0.1"
rmdir /q /s "src/referencePackages/src/microsoft.codeanalysis.workspaces.common/3.11.0"
rmdir /q /s "src/referencePackages/src/microsoft.extensions.dependencymodel/6.0.0"
rmdir /q /s "src/referencePackages/src/system.appcontext/4.1.0"
rmdir /q /s "src/referencePackages/src/system.collections.concurrent/4.0.12"
rmdir /q /s "src/referencePackages/src/system.collections/4.0.11"
rmdir /q /s "src/referencePackages/src/system.composition.attributedmodel/1.0.31"
rmdir /q /s "src/referencePackages/src/system.composition.convention/1.0.31"
rmdir /q /s "src/referencePackages/src/system.composition.hosting/1.0.31"
rmdir /q /s "src/referencePackages/src/system.composition.runtime/1.0.31"
rmdir /q /s "src/referencePackages/src/system.composition.typedparts/1.0.31"
rmdir /q /s "src/referencePackages/src/system.diagnostics.debug/4.0.11"
rmdir /q /s "src/referencePackages/src/system.diagnostics.tracing/4.1.0"
rmdir /q /s "src/referencePackages/src/system.globalization/4.0.11"
rmdir /q /s "src/referencePackages/src/system.io.filesystem.primitives/4.0.1"
rmdir /q /s "src/referencePackages/src/system.io.filesystem/4.0.1"
rmdir /q /s "src/referencePackages/src/system.io.pipelines/5.0.1"
rmdir /q /s "src/referencePackages/src/system.io/4.1.0"
rmdir /q /s "src/referencePackages/src/system.linq.expressions/4.1.0"
rmdir /q /s "src/referencePackages/src/system.linq/4.1.0"
rmdir /q /s "src/referencePackages/src/system.objectmodel/4.0.12"
rmdir /q /s "src/referencePackages/src/system.reflection.dispatchproxy/4.8.1"
rmdir /q /s "src/referencePackages/src/system.reflection.emit.ilgeneration/4.0.1"
rmdir /q /s "src/referencePackages/src/system.reflection.emit.lightweight/4.0.1"
rmdir /q /s "src/referencePackages/src/system.reflection.emit/4.0.1"
rmdir /q /s "src/referencePackages/src/system.reflection.extensions/4.0.1"
rmdir /q /s "src/referencePackages/src/system.reflection.primitives/4.0.1"
rmdir /q /s "src/referencePackages/src/system.reflection.typeextensions/4.1.0"
rmdir /q /s "src/referencePackages/src/system.reflection/4.1.0"
rmdir /q /s "src/referencePackages/src/system.resources.resourcemanager/4.0.1"
rmdir /q /s "src/referencePackages/src/system.runtime.compilerservices.unsafe/6.1.1"
rmdir /q /s "src/referencePackages/src/system.runtime.extensions/4.1.0"
rmdir /q /s "src/referencePackages/src/system.runtime.handles/4.0.1"
rmdir /q /s "src/referencePackages/src/system.runtime.interopservices.runtimeinformation/4.0.0"
rmdir /q /s "src/referencePackages/src/system.runtime.interopservices/4.1.0"
rmdir /q /s "src/referencePackages/src/system.runtime/4.1.0"
rmdir /q /s "src/referencePackages/src/system.text.encoding.extensions/4.0.11"
rmdir /q /s "src/referencePackages/src/system.text.encoding/4.0.11"
rmdir /q /s "src/referencePackages/src/system.threading.tasks/4.0.11"
rmdir /q /s "src/referencePackages/src/system.threading/4.0.11"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.platforms/1.0.1"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.platforms/1.1.1"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.platforms/3.1.0"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.platforms/3.1.4"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.targets/1.0.1"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.targets/1.1.3"
rmdir /q /s "src/textOnlyPackages/src/microsoft.netcore.targets/2.1.0"
rmdir /q /s "src/textOnlyPackages/src/microsoft.private.intellisense/9.0.0-preview-20241010.1"
```

Author: ViktorHofer