chore: remove empty dependencies object from package.json

doc/icons.md

+# Icons
+
+To create new icons, you can use the following tools:
+
+* Download icon from [Ikonate](https://ikonate.com/) or from [GitHub](https://github.com/mikolajdobrucki/ikonate).
+* Export them with border 4 and color #000000.
+* Use them directly on [Boytacean](https://github.com/joamag/boytacean) or [EmuKit](https://github.com/joamag/emukit).

frontends/web/package.json

@@ -45,6 +45,5 @@
         "process": {
             "global": "process"
         }
-    },
-    "dependencies": {}
+    }
 }

emukit @ b1ac9a1f

+Subproject commit b1ac9a1f36b80a357a8dd179f30fd3a655d64b5c