fix: parser version in add file request (#236)

Author: katerina20

src/main/java/com/crowdin/client/sourcefiles/model/AddFileRequest.java

@@ -14,6 +14,7 @@ public class AddFileRequest {
     private String title;
     private String context;
     private String type;
+    private String parserVersion;
     private ImportOptions importOptions;
     private ExportOptions exportOptions;
     private List<String> excludedTargetLanguages;

src/test/resources/api/sourcefiles/file.json

@@ -8,6 +8,7 @@
     "title": "source_app_info",
     "context": "Context for translators",
     "type": "xliff",
+    "parserVersion": 1,
     "revisionId": 1,
     "status": "active",
     "priority": "normal",

src/test/resources/api/sourcefiles/listFileInfos.json

@@ -10,6 +10,7 @@
         "title": "source_app_info",
         "context": "Context for translators",
         "type": "xliff",
+        "parserVersion": 1,
         "path": "/directory1/directory2/filename.extension",
         "status": "active"
       }

src/test/resources/api/sourcefiles/listFiles.json

@@ -10,6 +10,7 @@
         "title": "source_app_info",
         "context": "Context for translators",
         "type": "xliff",
+        "parserVersion": 1,
         "revisionId": 1,
         "status": "active",
         "path": "/path/to",