Bump recharts from 2.0.0-beta.5 to 2.0.0-beta.6 in /web

Bumps [recharts](https://github.com/recharts/recharts) from 2.0.0-beta.5 to 2.0.0-beta.6.
- [Release notes](https://github.com/recharts/recharts/releases)
- [Changelog](https://github.com/recharts/recharts/blob/master/CHANGELOG.md)
- [Commits](https://github.com/recharts/recharts/compare/v2.0.0-beta.5...v2.0.0-beta.6)

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

web/package-lock.json

@@ -10113,17 +10113,17 @@
       "integrity": "sha512-5b4XmKK4MEss63y0Lw0vn0Zn6G5kiHP88mUnD8UeEsyORj3sh1ghTH0/u6m1Ax9G2F4wUZrknlp6WlIsCvoXVA=="
     },
     "recharts": {
-      "version": "2.0.0-beta.5",
-      "resolved": "https://registry.npmjs.org/recharts/-/recharts-2.0.0-beta.5.tgz",
-      "integrity": "sha512-2Tiy2jPxpfR7vm2ahq5BJD1gqGN78k5iGPaSUZKfXI595zb/pZIVgOAN1zKAnekepoHkxzyZtbzINHsnW3yv2Q==",
+      "version": "2.0.0-beta.6",
+      "resolved": "https://registry.npmjs.org/recharts/-/recharts-2.0.0-beta.6.tgz",
+      "integrity": "sha512-xfnaKt9XwrBAajdIbFFwaDtICoA3fIYtMsflr35GCthoiRPvs71Z2G5YsmWwyPDCaQ4EE5TcWkLeFpNCC7gpzQ==",
       "requires": {
         "classnames": "^2.2.5",
         "core-js": "^3.4.2",
         "d3-interpolate": "^1.3.0",
         "d3-scale": "^3.1.0",
         "d3-shape": "^1.3.5",
+        "eventemitter3": "^4.0.1",
         "lodash": "^4.17.5",
-        "prop-types": "^15.6.0",
         "react-resize-detector": "^4.2.1",
         "react-smooth": "^1.0.5",
         "recharts-scale": "^0.4.2",
@@ -10146,6 +10146,11 @@
             "d3-time": "1",
             "d3-time-format": "2"
           }
+        },
+        "eventemitter3": {
+          "version": "4.0.3",
+          "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-4.0.3.tgz",
+          "integrity": "sha512-HyaFeyfTa18nYjft59vEPsvuq6ZVcrCC1rBw6Fx8ZV9NcuUITBNCnTOyr0tHHkkHn//d+lzhsL1YybgtLQ7lng=="
         }
       }
     },

web/package.json

@@ -17,7 +17,7 @@
     "react": "^16.8.4",
     "react-dom": "^16.8.4",
     "react-inlinesvg": "^1.2.0",
-    "recharts": "^2.0.0-beta.5"
+    "recharts": "^2.0.0-beta.6"
   },
   "browserslist": {
     "production": [