fix: upgrade react-native-fs from 2.13.3 to 2.16.4

Snyk has created this PR to upgrade react-native-fs from 2.13.3 to 2.16.4.

See this package in NPM:
https://www.npmjs.com/package/react-native-fs

See this project in Snyk:
https://app.snyk.io/org/bluewallet/project/4d0df22a-0152-410a-8584-6df0d0a596d4?utm_source=github&utm_medium=upgrade-pr

package-lock.json

@@ -11083,12 +11083,12 @@
       "integrity": "sha1-oBgDk8UxujR3cixuQqMc6xwRYjs="
     },
     "react-native-fs": {
-      "version": "2.13.3",
+      "version": "2.16.4",
-      "resolved": "https://registry.npmjs.org/react-native-fs/-/react-native-fs-2.13.3.tgz",
+      "resolved": "https://registry.npmjs.org/react-native-fs/-/react-native-fs-2.16.4.tgz",
-      "integrity": "sha512-B62LSSAEYQGItg7KVTzTVVCxezOYFBYp4DMVFbdoZUd1mZVFdqR2sy1HY1mye1VI/Lf3IbxSyZEQ0GmrrdwLjg==",
+      "integrity": "sha512-xxd2nvoxubxc7dhLi0CZqocmMA1AP5JZtvVngHRYP8QbpIDYCoJkGsABfa27oWzQNEc4VnRVT0EVhmeXc+3biA==",
       "requires": {
         "base-64": "^0.1.0",
-        "utf8": "^2.1.1"
+        "utf8": "^3.0.0"
       }
     },
     "react-native-gesture-handler": {
@@ -13214,9 +13214,9 @@
       "dev": true
     },
     "utf8": {
-      "version": "2.1.2",
+      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.2.tgz",
+      "resolved": "https://registry.npmjs.org/utf8/-/utf8-3.0.0.tgz",
-      "integrity": "sha1-H6DZJw6b6FDZsFAn9jUZv0ZFfZY="
+      "integrity": "sha512-E8VjFIQ/TyQgp+TZfS6l8yp/xWppSAHzidGiRrqe4bK4XP9pTRyKFgGJpO3SN7zdX4DeomTrwaseCHovfpFcqQ=="
     },
     "util": {
       "version": "0.12.1",

package.json

@@ -98,7 +98,7 @@
     "react-native-document-picker": "git+https://github.com/BlueWallet/react-native-document-picker.git#9ce83792db340d01b1361d24b19613658abef4aa",
     "react-native-elements": "0.19.0",
     "react-native-flexi-radio-button": "0.2.2",
-    "react-native-fs": "2.13.3",
+    "react-native-fs": "2.16.4",
     "react-native-gesture-handler": "1.3.0",
     "react-native-handoff": "git+https://github.com/marcosrdz/react-native-handoff.git",
     "react-native-haptic-feedback": "1.7.1",