Add Linux kernel version to software report (#2959)

images/linux/scripts/SoftwareReport/SoftwareReport.Generator.ps1

@@ -26,7 +26,9 @@ $markdown = ""
 $OSName = Get-OSName
 $markdown += New-MDHeader "$OSName" -Level 1
 
+$kernelVersion = Get-KernelVersion
 $markdown += New-MDList -Style Unordered -Lines @(
+    "$kernelVersion"
     "Image Version: $env:IMAGE_VERSION"
 )
 

images/linux/scripts/helpers/Common.Helpers.psm1

@@ -17,6 +17,11 @@ function Get-OSName {
     lsb_release -ds
 }
 
+function Get-KernelVersion {
+    $kernelVersion = uname -r
+    return "Linux kernel version: $kernelVersion"
+}
+
 function Test-IsUbuntu16 {
     return (lsb_release -rs) -eq "16.04"
 }