Also search %PATH% for sqlpackage.exe

The installation documentation for SqlPackage says:
Installing SqlPackage as a global tool makes it available on your path
as sqlpackage and is the recommended method to install SqlPackage for
Windows, macOS, and Linux.

In line with Microsoft's expectations, also search %PATH% if
sqlpackage is not found in the d365fo.tools default path
($Script:SqlPackagePath). If it is found in the %PATH% then update the
default path with the actual path to sqlpackage.exe.

Author: Colin Daley
Date: 2024-03-24

d365fo.tools/internal/functions/invoke-sqlpackage.ps1

@@ -133,7 +133,22 @@ function Invoke-SqlPackage {
 
     Invoke-TimeSignal -Start
 
-    if (!(Test-PathExists -Path $executable -Type Leaf)) { return }
+    if (!(Test-PathExists -Path $executable -Type Leaf)){
+        try{
+            $envSqlPackage = (Get-Command -Name "sqlpackage.exe").Source
+            if (!(Test-PathExists -Path $envSqlPackage -Type Leaf)) { return }
+            else{ 
+                $executable = $envSqlPackage
+                Set-D365SqlPackagePath -Path $executable
+            }            
+        }
+        catch
+        {
+            # SqlPackage.exe is not in $Script:SqlPackagePath
+            # and not in %PATH%, so
+            return
+        }
+    }
 
     Write-PSFMessage -Level Verbose -Message "Starting to prepare the parameters for sqlpackage.exe"