chore(deps): update dependency eslint-config-prettier to v8 (#8958)

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

.eslintrc.js

@@ -16,7 +16,6 @@ module.exports = {
     'plugin:@typescript-eslint/recommended-requiring-type-checking',
     'plugin:promise/recommended',
     'prettier',
-    'prettier/@typescript-eslint',
   ],
   parserOptions: {
     ecmaVersion: 9,

package.json

@@ -227,7 +227,7 @@
     "cross-env": "7.0.3",
     "eslint": "7.21.0",
     "eslint-config-airbnb-typescript": "12.3.1",
-    "eslint-config-prettier": "7.2.0",
+    "eslint-config-prettier": "8.1.0",
     "eslint-plugin-import": "2.22.1",
     "eslint-plugin-jest": "24.1.5",
     "eslint-plugin-promise": "4.3.1",

yarn.lock

@@ -3851,10 +3851,10 @@ eslint-config-airbnb@^18.2.0:
     object.assign "^4.1.2"
     object.entries "^1.1.2"
 
-eslint-config-prettier@7.2.0:
-  version "7.2.0"
-  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-7.2.0.tgz#f4a4bd2832e810e8cc7c1411ec85b3e85c0c53f9"
-  integrity sha512-rV4Qu0C3nfJKPOAhFujFxB7RMP+URFyQqqOZW9DMRD7ZDTFyjaIlETU3xzHELt++4ugC0+Jm084HQYkkJe+Ivg==
+eslint-config-prettier@8.1.0:
+  version "8.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-config-prettier/-/eslint-config-prettier-8.1.0.tgz#4ef1eaf97afe5176e6a75ddfb57c335121abc5a6"
+  integrity sha512-oKMhGv3ihGbCIimCAjqkdzx2Q+jthoqnXSP+d86M9tptwugycmTFdVR4IpLgq2c4SHifbwO90z2fQ8/Aio73yw==
 
 eslint-import-resolver-node@^0.3.4:
   version "0.3.4"