[PM-5164] Update description of passwordsafe xml importer (#7115)

* Add comment to the PasswordSafeXmlImporter to show it's the one from pwsafe.org and not from passwordsafe.com

* Update dropdown value for pwsafexml, toshow it's from pwsafe.org

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Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>

libs/importer/src/importers/passwordsafe-xml-importer.ts

@@ -3,6 +3,7 @@ import { ImportResult } from "../models/import-result";
 import { BaseImporter } from "./base-importer";
 import { Importer } from "./importer";
 
+/** This is the importer for the xml format from pwsafe.org  */
 export class PasswordSafeXmlImporter extends BaseImporter implements Importer {
   parse(data: string): Promise<ImportResult> {
     const result = new ImportResult();