fix: remove gypfile field from package.json

Signed-off-by: Kamal Singh Rautela <e22cseu1624@bennett.edu.in>

Author: rautelaKamal

lib/node_modules/@stdlib/stats/base/dists/erlang/logpdf/package.json

@@ -14,7 +14,6 @@
     }
   ],
   "main": "./lib",
-  "gypfile": true,
   "directories": {
     "benchmark": "./benchmark",
     "doc": "./docs",