Update webpack related packages

compression-webpack-plugin from 3.0.0 to 3.0.1
copy-webpack-plugin from 5.0.4 to 5.0.5

to address CVE-2019-16772 existing in serialize-javascript
Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

changelogs/unreleased/195137-update-compression-webpack-plugin-and-copy-webpack-plugin.yml

+---
+title: Update webpack related packages
+merge_request: 22456
+author: Takuya Noguchi
+type: security

package.json

@@ -63,8 +63,8 @@
     "classlist-polyfill": "^1.2.0",
     "clipboard": "^1.7.1",
     "codesandbox-api": "^0.0.20",
-    "compression-webpack-plugin": "^3.0.0",
-    "copy-webpack-plugin": "^5.0.4",
+    "compression-webpack-plugin": "^3.0.1",
+    "copy-webpack-plugin": "^5.0.5",
     "core-js": "^3.2.1",
     "cropper": "^2.3.0",
     "css-loader": "^1.0.0",