Upgrade dev dependencies. (#21857)

package.json

@@ -98,19 +98,19 @@
   },
   "homepage": "https://threejs.org/",
   "devDependencies": {
-    "@babel/core": "^7.14.0",
-    "@babel/eslint-parser": "^7.13.14",
+    "@babel/core": "^7.14.3",
+    "@babel/eslint-parser": "^7.14.3",
     "@babel/plugin-proposal-class-properties": "^7.13.0",
-    "@babel/preset-env": "^7.14.1",
+    "@babel/preset-env": "^7.14.2",
     "@rollup/plugin-babel": "^5.3.0",
-    "@rollup/plugin-node-resolve": "^11.2.1",
+    "@rollup/plugin-node-resolve": "^13.0.0",
     "chalk": "^4.1.1",
-    "concurrently": "^6.0.2",
-    "eslint": "^7.25.0",
+    "concurrently": "^6.1.0",
+    "eslint": "^7.26.0",
     "eslint-config-mdcs": "^5.0.0",
     "eslint-plugin-html": "^6.1.2",
     "glob": "^7.1.7",
-    "rollup": "^2.47.0",
+    "rollup": "^2.48.0",
     "rollup-plugin-filesize": "^9.1.1",
     "rollup-plugin-terser": "^7.0.2",
     "rollup-plugin-visualizer": "^5.5.0",