Merge pull request #51 from netbootxyz/renovate/systeminformation-5.x

Update dependency systeminformation to v5.21.15

Author: antonym

package.json

@@ -23,6 +23,6 @@
     "readdirp": "3.6.0",
     "node-fetch": "2.7.0",
     "socket.io": "4.7.2",
-    "systeminformation": "5.21.13"
+    "systeminformation": "5.21.15"
   }
 }