chore(deps): update dependency bumpp to v8

Author: renovate[bot]

package.json

@@ -28,7 +28,7 @@
     "@types/puppeteer": "^5.4.6",
     "@typescript-eslint/eslint-plugin": "^3.3.0",
     "@typescript-eslint/parser": "^3.3.0",
-    "bumpp": "^7.1.1",
+    "bumpp": "8.2.1",
     "chalk": "^4.1.0",
     "conventional-changelog-cli": "^2.0.34",
     "eslint": "^7.2.0",