Revert "压缩测试"

This reverts commit 68b21954.

package.json

@@ -58,7 +58,6 @@
     "@vue/cli-service": "^4.1.0",
     "@vue/test-utils": "1.0.0-beta.29",
     "axios-mock-adapter": "^1.17.0",
-    "compression-webpack-plugin": "^4.0.0",
     "less": "^3.0.4",
     "less-loader": "^5.0.0",
     "mockjs": "^1.1.0",