Fix TypeScript to use blue icon instead of orange

Author: kylecarbs

src/browser/assets/file-icons/seti-icon-theme.json

@@ -1712,7 +1712,7 @@
     "ins": "_tex_3",
     "toml": "_config",
     "twig": "_twig",
-    "ts": "_typescript_1",
+    "ts": "_typescript",
     "spec.ts": "_typescript_1",
     "test.ts": "_typescript_1",
     "vala": "_vala",