package.json: Updated deps. (#21425)

package.json

@@ -83,17 +83,17 @@
   },
   "homepage": "https://threejs.org/",
   "devDependencies": {
-    "@babel/core": "^7.12.16",
-    "@babel/plugin-proposal-class-properties": "^7.12.13",
-    "@babel/preset-env": "^7.12.16",
+    "@babel/core": "^7.13.8",
+    "@babel/plugin-proposal-class-properties": "^7.13.0",
+    "@babel/preset-env": "^7.13.9",
     "@rollup/plugin-babel": "^5.3.0",
     "@rollup/plugin-node-resolve": "^11.2.0",
     "concurrently": "^5.3.0",
-    "eslint": "^7.20.0",
+    "eslint": "^7.21.0",
     "eslint-config-mdcs": "^5.0.0",
     "eslint-plugin-html": "^6.1.1",
     "regenerator-runtime": "^0.13.7",
-    "rollup": "^2.39.0",
+    "rollup": "^2.40.0",
     "rollup-plugin-terser": "^7.0.2",
     "servez": "^1.11.0"
   },