`aspire deploy` doesn't report failure when nothing was deployed

### Is there an existing issue for this?

- [x] I have searched the existing issues

### Describe the bug

I tried to run the `aspire deploy` command with the expectation that it would tell me what's missing for my app to be deployed, instead it reported success.

Nothing was deployed.

```shell
> aspire deploy
12:52:11 (pipeline execution) → Starting pipeline execution...
12:52:11 (deploy) → Starting deploy...
12:52:11 (deploy) ✓ deploy completed successfully
12:52:11 (pipeline execution) ✓ Completed successfully
------------------------------------------------------------
✓ 2/2 steps succeeded • Total time: 0.0s

Steps Summary:
0.0 s ✓ pipeline execution
0.0 s ✓ deploy

✓ PIPELINE SUCCEEDED
```

### Expected Behavior

An error or a warning that cloud resources are missing

### Steps To Reproduce

_No response_

### Exceptions (if any)

_No response_

### .NET Version info

```
.NET SDK:
Version: 10.0.100
Commit: b0f34d51fc
Workload version: 10.0.100-manifests.5fb86115
MSBuild version: 18.0.2+b0f34d51f

Runtime Environment:
OS Name: Windows
OS Version: 10.0.27928
OS Platform: Windows
RID: win-arm64
Base Path: C:\Program Files\dotnet\sdk\10.0.100\

.NET workloads installed:
[maui-windows]
Installation Source: VS 17.14.36717.8
Manifest Version: 10.0.0/10.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100\microsoft.net.sdk.maui\10.0.0\WorkloadManifest.json
Install Type: Msi

[maccatalyst]
Installation Source: VS 17.14.36717.8
Manifest Version: 26.1.10494/10.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100\microsoft.net.sdk.maccatalyst\26.1.10494\WorkloadManifest.json
Install Type: Msi

[ios]
Installation Source: VS 17.14.36717.8
Manifest Version: 26.1.10494/10.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100\microsoft.net.sdk.ios\26.1.10494\WorkloadManifest.json
Install Type: Msi

[android]
Installation Source: VS 17.14.36717.8
Manifest Version: 36.1.2/10.0.100
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100\microsoft.net.sdk.android\36.1.2\WorkloadManifest.json
Install Type: Msi

Configured to use workload sets when installing new manifests.
No workload sets are installed. Run "dotnet workload restore" to install a workload set.

Host:
Version: 10.0.0
Architecture: arm64
Commit: b0f34d51fc

.NET SDKs installed:
9.0.308 [C:\Program Files\dotnet\sdk]
10.0.100 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 8.0.22 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 8.0.21 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.22 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 8.0.21 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.22 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.11 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x64 [C:\Program Files\dotnet\x64]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x64\InstallLocation]
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
Not set

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download
```

### Anything else?

_No response_