dotnet watch fails due to missing _CollectWatchItems target

[alexrp]

Looks like another case of #671 / #688.

~\source\repos\vezel\zig-sdk\src\sdk  master
$ dotnet watch
dotnet watch ❌ Error(s) finding watch items project file 'sdk.csproj'
dotnet watch ⌚ MSBuild output from target 'GenerateWatchList':
dotnet watch ⌚
dotnet watch ⌚    Build started 07/04/2022 09.33.21.
dotnet watch ⌚         1>Project "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" on node 1 (GenerateWatchList target(s)).
dotnet watch ⌚         1>Project "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (1) is building "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (1:2) on node 1 (_CoreCollectWatchItems target(s)).
dotnet watch ⌚       1:2>Project "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (1:2) is building "C:\Users\alex\source\repos\vezel\zig-sdk\pkg\cache\nerdbank.gitversioning\3.5.86-alpha\build\PrivateP2PCaching.proj" (2) on node 1 (_CollectWatchItems target(s)).
dotnet watch ⌚         2>C:\Users\alex\source\repos\vezel\zig-sdk\pkg\cache\nerdbank.gitversioning\3.5.86-alpha\build\PrivateP2PCaching.proj : error MSB4057: The target "_CollectWatchItems" does not exist in the project.
dotnet watch ⌚         2>Done Building Project "C:\Users\alex\source\repos\vezel\zig-sdk\pkg\cache\nerdbank.gitversioning\3.5.86-alpha\build\PrivateP2PCaching.proj" (_CollectWatchItems target(s)) -- FAILED.
dotnet watch ⌚         1>Done Building Project "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (_CoreCollectWatchItems target(s)) -- FAILED.
dotnet watch ⌚         1>Done Building Project "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (GenerateWatchList target(s)) -- FAILED.

dotnet watch ⌚    Build FAILED.
dotnet watch ⌚           "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (GenerateWatchList target) (1) ->
dotnet watch ⌚           "C:\Users\alex\source\repos\vezel\zig-sdk\src\sdk\sdk.csproj" (_CoreCollectWatchItems target) (1:2) ->
dotnet watch ⌚           "C:\Users\alex\source\repos\vezel\zig-sdk\pkg\cache\nerdbank.gitversioning\3.5.86-alpha\build\PrivateP2PCaching.proj" (_CollectWatchItems target) (2) ->
dotnet watch ⌚             C:\Users\alex\source\repos\vezel\zig-sdk\pkg\cache\nerdbank.gitversioning\3.5.86-alpha\build\PrivateP2PCaching.proj : error MSB4057: The target "_CollectWatchItems" does not exist in the project.
dotnet watch ⌚        0 Warning(s)
dotnet watch ⌚        1 Error(s)
dotnet watch ⌚    Time Elapsed 00:00:00.30
dotnet watch ⌚
dotnet watch ⌚ Fix the error to continue or press Ctrl+C to exit.

[alexrp]

Also ran into the same issue for GetTargetPath and VSTest (dotnet test) in an unrelated solution.