chore: update npm dependencies

Author: technote-space

package.json

@@ -36,11 +36,11 @@
     "@commitlint/config-conventional": "^9.1.2",
     "@technote-space/github-action-test-helper": "^0.5.6",
     "@technote-space/release-github-actions-cli": "^1.6.9",
-    "@types/jest": "^26.0.10",
+    "@types/jest": "^26.0.12",
     "@types/node": "^14.6.2",
-    "@typescript-eslint/eslint-plugin": "^3.10.1",
-    "@typescript-eslint/parser": "^3.10.1",
-    "eslint": "^7.7.0",
+    "@typescript-eslint/eslint-plugin": "^4.0.1",
+    "@typescript-eslint/parser": "^4.0.1",
+    "eslint": "^7.8.0",
     "husky": "^4.2.5",
     "jest": "^26.4.2",
     "jest-circus": "^26.4.2",