Don't attempt to publish any profiles

PowerShell does not ship with any default profiles.

src/powershell/project.json

@@ -11,7 +11,6 @@
         "copyToOutput": [
             "Modules",
             "../Modules",
-            "*_profile.ps1",
             "*.so",
             "*.dylib",
             "../../powershell.version"
@@ -21,7 +20,6 @@
     "publishOptions": [
         "Modules",
         "../Modules",
-        "*_profile.ps1",
         "*.so",
         "*.dylib",
         "../../powershell.version"