add tags to describe blocks that didn't have any tags

test/powershell/Modules/Microsoft.PowerShell.Utility/ConvertFrom-Json.Tests.ps1

@@ -1,4 +1,4 @@
-Describe 'ConvertFrom-Json' {
+Describe 'ConvertFrom-Json' -tags "CI" {
     It 'can convert a single-line object' {
         ('{"a" : "1"}' | ConvertFrom-Json).a | Should Be 1
     }

test/powershell/Modules/PackageManagement/Get-Package.Tests.ps1

@@ -25,7 +25,7 @@ Describe "Get-package" -Tags "Feature" {
     }
 }
 
-Describe "Get-package with version parameter  - valid scenarios" -Tags @('BVT', 'DRT'){
+Describe "Get-package with version parameter  - valid scenarios" -Tags "Feature" {
     $destination = Join-Path $TestDrive GetPackageTests
 
     It "Get-package supports -AllVersions parameter" -Skip {
@@ -64,7 +64,7 @@ Describe "Get-package with version parameter  - valid scenarios" -Tags @('BVT',
     }    
 }
 
-Describe "Get-package with version parameter - Error scenarios" -Tags @('BVT', 'DRT'){
+Describe "Get-package with version parameter - Error scenarios" -Tags "Feature" {
 
     It "Get-package -AllVersions -- Cannot be used with other version parameters" {
         $Error.Clear()

test/powershell/Modules/PackageManagement/Nuget.Tests.ps1

@@ -774,7 +774,7 @@ Describe "save-package with Whatif" -Tags "Feature" {
 }
 
 
-Describe "install-package with Whatif" -Tags @('BVT', 'DRT'){
+Describe "install-package with Whatif" -Tags "Feature" {
     # make sure that packagemanagement is loaded
     #import-packagemanagement
     $installationPath = Join-Path $TestDrive "InstallationPath"
@@ -817,7 +817,7 @@ Describe "install-package with Whatif" -Tags @('BVT', 'DRT'){
     }
 }
 
-Describe "install-package with Scope" -Tags @('BVT', 'DRT'){
+Describe "install-package with Scope" -tags "Feature" {
 
      it "EXPECTED Success: Get and Install-Package without Scope without destination" {