remove flow

package-lock.json

@@ -2901,12 +2901,6 @@
       "integrity": "sha512-a1hQMktqW9Nmqr5aktAux3JMNqaucxGcjtjWnZLHX7yyPCmlSV3M54nGYbqT8K+0GhF3NBgmJCc3ma+WOgX8Jg==",
       "dev": true
     },
-    "flow-bin": {
-      "version": "0.102.0",
-      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.102.0.tgz",
-      "integrity": "sha512-mYon6noeLO0Q5SbiWULLQeM1L96iuXnRtYMd47j3bEWXAwUW9EnwNWcn+cZg/jC/Dg4Wj/jnkdTDEuFtbeu1ww==",
-      "dev": true
-    },
     "follow-redirects": {
       "version": "1.11.0",
       "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.11.0.tgz",

package.json

@@ -40,7 +40,6 @@
     "chai": "^4.2.0",
     "eslint": "^6.8.0",
     "eslint-plugin-github": "^3.4.1",
-    "flow-bin": "^0.102.0",
     "karma": "^5.0.2",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^3.1.0",