update node dependencies

Author: sirech

package.json

@@ -6,15 +6,15 @@
     "express": "4.17.1"
   },
   "devDependencies": {
-    "eslint": "^6.8.0",
-    "eslint-config-standard": "^14.1.0",
-    "eslint-plugin-import": "^2.20.0",
-    "eslint-plugin-jest": "^23.6.0",
-    "eslint-plugin-node": "^11.0.0",
+    "eslint": "^7.7.0",
+    "eslint-config-standard": "^14.1.1",
+    "eslint-plugin-import": "^2.22.0",
+    "eslint-plugin-jest": "^23.20.0",
+    "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.1",
-    "jest": "^25.1.0",
-    "stylelint": "^13.0.0",
+    "jest": "^26.4.2",
+    "stylelint": "^13.6.1",
     "stylelint-config-recommended": "^3.0.0"
   },
   "scripts": {