fix: upgrade unorm from 1.4.1 to 1.6.0

Snyk has created this PR to upgrade unorm from 1.4.1 to 1.6.0.

See this package in npm:
https://www.npmjs.com/package/unorm

See this project in Snyk:
https://app.snyk.io/org/johnmclear/project/d9a12bfb-7ccd-443f-9e22-f30d339cc8c5?utm_source=github&utm_medium=upgrade-pr

src/package-lock.json

@@ -8449,9 +8449,9 @@
       }
     },
     "unorm": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/unorm/-/unorm-1.4.1.tgz",
-      "integrity": "sha1-NkIA1fE2RsqLzURJAnEzVhR5IwA="
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/unorm/-/unorm-1.6.0.tgz",
+      "integrity": "sha512-b2/KCUlYZUeA7JFUuRJZPUtr4gZvBh7tavtv4fvk4+KV9pfGiR6CQAQAWl49ZpR3ts2dk4FYkP7EIgDJoiOLDA=="
     },
     "unpipe": {
       "version": "1.0.0",

src/package.json

@@ -71,7 +71,7 @@
     "tinycon": "0.6.8",
     "ueberdb2": "^1.2.5",
     "underscore": "1.12.0",
-    "unorm": "1.4.1",
+    "unorm": "1.6.0",
     "wtfnode": "^0.8.4"
   },
   "bin": {