modify anchor name

Author: mayswind

src/consts/file.js

@@ -44,7 +44,7 @@ const supportedImportFileTypes = [
         extensions: '.gnucash',
         document: {
             supportMultiLanguages: true,
-            anchor: 'how-to-get-gnucash-data-export-file'
+            anchor: 'how-to-get-gnucash-xml-database'
         }
     },
     {

src/locales/en.json

@@ -1195,6 +1195,7 @@
         "anchor": {
             "export_and_import": {
                 "export-transactions": "export-transactions",
+                "how-to-get-gnucash-xml-database": "how-to-get-gnucash-xml-database",
                 "how-to-get-firefly-iii-data-export-file": "how-to-get-firefly-iii-data-export-file"
             }
         }

src/locales/zh_Hans.json

@@ -1195,6 +1195,7 @@
         "anchor": {
             "export_and_import": {
                 "export-transactions": "导出交易",
+                "how-to-get-gnucash-xml-database": "如何获取-gnucash-xml-数据库",
                 "how-to-get-firefly-iii-data-export-file": "如何获取-firefly-iii-数据导出文件"
             }
         }