fix: update verification file paths and add migration state XML files

Signed-off-by: Mike Nguyen <[email protected]>

Author: mikeee

automatic/jdownloader/update.ps1

@@ -3,8 +3,8 @@ Import-Module -Name 'au'
 
 function global:au_SearchReplace {
     @{
-        '.\tools\VERIFICATION.txt' = @{
-            '(?i)(checksum64:).*' = "`${1} $($Latest.Checksum64)"
+        '.\legal\VERIFICATION.txt' = @{
+            '(?i)(\s+checksum64:).*' = "`${1} $($Latest.Checksum64)"
         }
     }
 }