Improve signing time of NuGet.Jobs (#664)

Author: Scott Bommarito

build.ps1

@@ -9,7 +9,7 @@ param (
     [string]$SemanticVersion = '1.0.0-zlocal',
     [string]$Branch = 'zlocal',
     [string]$CommitSHA,
-    [string]$BuildBranch = '001c5deac1f1e2e194c1d0d5eec14183bb78e4cf'
+    [string]$BuildBranch = 'b5f9d1c89da96c462935e2195ceb00e69287b93e'
 )
 
 $msBuildVersion = 15;
@@ -117,7 +117,7 @@ Invoke-BuildStep 'Restoring solution packages' { `
 
 Invoke-BuildStep 'Building solution' { 
     param($Configuration, $BuildNumber, $SolutionPath, $SkipRestore)
-    Build-Solution $Configuration $BuildNumber -MSBuildVersion "$msBuildVersion" $SolutionPath -MSBuildProperties "/m" -SkipRestore:$SkipRestore `
+    Build-Solution $Configuration $BuildNumber -MSBuildVersion "$msBuildVersion" $SolutionPath -SkipRestore:$SkipRestore `
     } `
     -args $Configuration, $BuildNumber, (Join-Path $PSScriptRoot "NuGet.Jobs.sln"), $SkipRestore `
     -ev +BuildErrors