chore(deps-dev): bump flow-bin from 0.97.0 to 0.98.1

Bumps [flow-bin](https://github.com/flowtype/flow-bin) from 0.97.0 to 0.98.1.
- [Release notes](https://github.com/flowtype/flow-bin/releases)
- [Commits](https://github.com/flowtype/flow-bin/compare/v0.97.0...v0.98.1)

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

web3.js/package-lock.json

@@ -7218,9 +7218,9 @@
       "dev": true
     },
     "flow-bin": {
-      "version": "0.97.0",
-      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.97.0.tgz",
-      "integrity": "sha512-jXjD05gkatLuC4+e28frH1hZoRwr1iASP6oJr61Q64+kR4kmzaS+AdFBhYgoYS5kpoe4UzwDebWK8ETQFNh00w==",
+      "version": "0.98.1",
+      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.98.1.tgz",
+      "integrity": "sha512-y1YzQgbFUX4EG6h2EO8PhyJeS0VxNgER8XsTwU8IXw4KozfneSmGVgw8y3TwAOza7rVhTlHEoli1xNuNW1rhPw==",
       "dev": true
     },
     "flow-typed": {

web3.js/package.json

@@ -104,7 +104,7 @@
     "eslint-plugin-import": "2.17.2",
     "eslint-plugin-jest": "22.5.1",
     "eslint-plugin-prettier": "^3.0.0",
-    "flow-bin": "0.97.0",
+    "flow-bin": "0.98.1",
     "flow-typed": "2.5.1",
     "fs-file-tree": "1.0.7",
     "jest": "24.7.1",