fix(deps): update dependency eslint to v8

Author: renovate[bot]

packages/eslint-config-base/package.json

@@ -19,7 +19,7 @@
     "javascript"
   ],
   "peerDependencies": {
-    "eslint": "^6.3.0 || ^7.0.0",
+    "eslint": "^6.3.0 || ^7.0.0 || ^8.0.0",
     "eslint-config-prettier": "^8.0.0",
     "eslint-plugin-import": "^2.18.2",
     "eslint-plugin-prettier": "^3.0.0 || ^4.0.0",

packages/spire-config/package.json

@@ -22,7 +22,7 @@
     "@researchgate/jest-preset-react": "1.0.3",
     "@researchgate/prettier-config": "1.3.2",
     "@typescript-eslint/parser": "4.31.0",
-    "eslint": "7.32.0",
+    "eslint": "8.28.0",
     "eslint-config-prettier": "8.3.0",
     "eslint-plugin-import": "2.24.2",
     "eslint-plugin-node": "11.1.0",