[release/9.0-staging] [infra][apple-mobile] Migrate MacCatalyst and iOS/tvOS simulator jobs to osx.14.arm64.open and osx.15.amd64.open queues

[github-actions]

Backport of #113313 to release/9.0-staging

/cc @matouskozak

Currently, we are using osx.1200.amd64.open and osx.1200.arm64.open for dotnet/runtime Apple simulator and MacCatalyst jobs. Since macOS 12 is after its EOL, we should migrate to queues with newer macOS version.

iOSSimulator, tvOSSimulator, MacCatalyst pipelines are migrated to:

• osx.15.amd64.open
• osx.14.arm64.open (until osx.15.arm64.open has enough machines)

Disabling failing tests against tracking issues.

Customer Impact

• Customer reported
• Found internally

No impact, CI testing infra change

Regression

• Yes
• No

[If yes, specify when the regression was introduced. Provide the PR or commit if known.]

Testing

runtime-extra-platforms

Risk

Low: CI testing infra change

IMPORTANT: If this backport is for a servicing release, please verify that:

• The PR target branch is release/X.0-staging, not release/X.0.

Package authoring no longer needed in .NET 9

IMPORTANT: Starting with .NET 9, you no longer need to edit a NuGet package's csproj to enable building and bump the version.
Keep in mind that we still need package authoring in .NET 8 and older versions.

[matouskozak]

/azp run runtime-extra-platforms

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[dotnet-policy-service]

Tagging subscribers to this area: @akoeplinger, @matouskozak
See info in area-owners.md if you want to be subscribed.

[akoeplinger]

Infrastructure-only change, tell mode, applying Servicing-approved.

[matouskozak]

The runtime-extra-platforms failures are unrelated. GC_Features crash is present on rolling builds (https://dev.azure.com/dnceng-public/public/_build/results?buildId=1013909) and tracking issue was created #114631.