fix(deps): update dependency iconv-lite to ^0.7.0

Author: renovate[bot]

package.json

@@ -42,7 +42,7 @@
     "@eggjs/yauzl": "^2.11.0",
     "flushwritable": "^1.0.0",
     "get-ready": "^1.0.0",
-    "iconv-lite": "^0.5.0",
+    "iconv-lite": "^0.7.0",
     "streamifier": "^0.1.1",
     "tar-stream": "^1.5.2",
     "yazl": "^2.4.2"