Publish_HostedApp_WithRidSpecifiedAsArgument_NoSelfContained_Works test fails

[v-wuzhai]

Describe the bug

The test Publish_HostedApp_WithRidSpecifiedAsArgument_NoSelfContained_Works fails when attempting to publish a Blazor hosted application with a specified Runtime Identifier (RID) and the --no-self-contained option on the release/9.0.2xx branch. The publish process fails with the following error:

error NETSDK1112: The runtime pack for Microsoft.NETCore.App.Runtime.Mono.browser-wasm was not downloaded. Try running a NuGet restore with the RuntimeIdentifier 'browser-wasm'.

This issue is currently blocking the following pull requests:
PR #44138
PR #44148
PR #44155
PR #44178

[marcpopMSFT]

@lewing @dotnet/aspnet-blazor-eng not sure who should investigate but this is impacting a few separate PRs.

[lewing]

cc @maraf

[maraf]

It's the --no-selfcontained which blocks download browser-wasm runtime pack. It manifests on my machine even with preview7, I dunno so far why it started to fail on CI when merging 1xx to 2xx

[v-wuzhai]

@wtgodbe This error also appears in these PRs: #48286, #48288, #48289, and #48291. It seems to cover all 8.0 and 9.0 service branches.

[wtgodbe]

Adding @javiercn and @lewing as this appears to be blazor related

[lewing]

@akoeplinger can you take a look