updated coreclr dependency to latest version, fixed / path separators in pester, which were invalid due to recent coreclr cleanup and changes

src/pester-tests/Test-Environment-Variables.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Environment-Variables" {
     It "Should have environment variable" {

src/pester-tests/Test-Get-Alias.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Get-Alias" {
     It "Should have a return type of System.Array when gal returns more than one object" {

src/pester-tests/Test-Get-ChildItem.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Get-ChildItem" {
     It "Should list the contents of the current folder" {

src/pester-tests/Test-Get-Content.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Get-Content" {
     It "Should throw an error on a directory  " {

src/pester-tests/Test-Get-Dates.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Get-Date" {
 <#

src/pester-tests/Test-Get-Item.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Get-Item" {
     It "Should list all the items in the current working directory when asterisk is used" {

src/pester-tests/Test-Get-Location.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Get-Location aka pwd" {
     <#Dependencies:

src/pester-tests/Test-Get-Member.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Get-Member" {
     It "Should be able to be called on string objects, ints, arrays, etc" {

src/pester-tests/Test-Split-Path.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "Test-Split-Path" {
 <#

src/pester-tests/test-Add-Member.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "test-Add-Member" {
    

src/pester-tests/test-New-Object.Tests.ps1

@@ -1,6 +1,6 @@
 $here = Split-Path -Parent $MyInvocation.MyCommand.Path
 $sut = (Split-Path -Leaf $MyInvocation.MyCommand.Path).Replace(".Tests.", ".")
-. "$here\$sut"
+. "$here/$sut"
 
 Describe "New-Object" {
     It "should create an object with 4 fields" {