Adds Perl version detection (#2206)

* Adds Perl version detection

* Follows @al-cheb advice 👍

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

@@ -38,6 +38,7 @@ $markdown += New-MDList -Style Unordered -Lines @(
         (Get-ErlangVersion),
         (Get-MonoVersion),
         (Get-NodeVersion),
+        (Get-PerlVersion),
         (Get-PythonVersion),
         (Get-Python3Version),
         (Get-RubyVersion),