[Windows build perf] Tasks with no inputs should not be executed remotely

[emaf]

Steps to Reproduce

As running tasks remotely adds ~200ms to the execution, we should avoid executing remotely tasks that have no inputs and that won't end up doing anything on the Mac in that case.

There might be more, but these are the ones I've found so far:

• GetFileSystemEntries when no DirectoryPath was specified
• FilterStaticFrameworks when no FrameworkToPublish was specified
• GetFullPaths when Items is empty
• Copy when SourceFiles is empty
• CoreMLCompiler when there are no models

Expected Behavior

Actual Behavior

Environment

Version information

Build Logs

Example Project (If Possible)

[dellis1972]

@emaf I'm taking a look at this issue , any chance you have permission to add me to the repo? I currently cant push to a development branch? Android doesn't work right from forks so we work in the main repo, is that how this repo works?

[emaf]

@rolfbjarne could you help @dellis1972 with this?

[rolfbjarne]

@dellis1972 joining the macios-partners team should do it: https://repos.opensource.microsoft.com/orgs/dotnet/teams/macios-partners