Bump flow-bin from 0.137.0 to 0.138.0 in /token-swap/js (#848)

Bumps [flow-bin](https://github.com/flowtype/flow-bin) from 0.137.0 to 0.138.0.
- [Release notes](https://github.com/flowtype/flow-bin/releases)
- [Commits](https://github.com/flowtype/flow-bin/commits)

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

token-swap/js/package-lock.json

@@ -4561,9 +4561,9 @@
       "dev": true
     },
     "flow-bin": {
-      "version": "0.137.0",
-      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.137.0.tgz",
-      "integrity": "sha512-ytwUn68fPKK/VWVpCxJ4KNeNIjCC/uX0Ll6Z1E98sOXfMknB000WtgQjKYDdO6tOR8mvXBE0adzjgCrChVympw==",
+      "version": "0.138.0",
+      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.138.0.tgz",
+      "integrity": "sha512-y3twwNeN0FWEK0vvJo/5SiC/OQVlhubGRyOPIS6p49b2yiiWE/cBFG/aC9kFXFfh7Orewe5O5B2X0+IiEOCYIw==",
       "dev": true
     },
     "flow-typed": {

token-swap/js/package.json

@@ -66,7 +66,7 @@
     "babel-eslint": "^10.1.0",
     "eslint": "^7.9.0",
     "eslint-plugin-import": "^2.22.0",
-    "flow-bin": "0.137.0",
+    "flow-bin": "0.138.0",
     "flow-typed": "^3.2.0",
     "mz": "^2.7.0",
     "prettier": "^2.1.2",