Bump eslint from 7.5.0 to 7.7.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.5.0 to 7.7.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.5.0...v7.7.0)

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

packages/webapp/package.json

@@ -39,7 +39,7 @@
   "devDependencies": {
     "cypress": "^4.10.0",
     "cypress-file-upload": "^4.0.7",
-    "eslint": "^7.5.0",
+    "eslint": "^7.7.0",
     "eslint-config-prettier": "^6.11.0",
     "eslint-plugin-cypress": "^2.11.1",
     "eslint-plugin-react": "^7.20.3",

yarn.lock

@@ -5212,10 +5212,10 @@ eslint@^6.8.0:
     text-table "^0.2.0"
     v8-compile-cache "^2.0.3"
 
-eslint@^7.5.0:
-  version "7.5.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.5.0.tgz#9ecbfad62216d223b82ac9ffea7ef3444671d135"
-  integrity sha512-vlUP10xse9sWt9SGRtcr1LAC67BENcQMFeV+w5EvLEoFe3xJ8cF1Skd0msziRx/VMC+72B4DxreCE+OR12OA6Q==
+eslint@^7.7.0:
+  version "7.7.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.7.0.tgz#18beba51411927c4b64da0a8ceadefe4030d6073"
+  integrity sha512-1KUxLzos0ZVsyL81PnRN335nDtQ8/vZUD6uMtWbF+5zDtjKcsklIi78XoE0MVL93QvWTu+E5y44VyyCsOMBrIg==
   dependencies:
     "@babel/code-frame" "^7.0.0"
     ajv "^6.10.0"