chore: fix dirs

Signed-off-by: Athan <kgryte@gmail.com>

Author: kgryte

lib/node_modules/@stdlib/constants/float16/pi/package.json

@@ -17,7 +17,6 @@
   "directories": {
     "doc": "./docs",
     "example": "./examples",
-    "include": "./include",
     "lib": "./lib",
     "test": "./test"
   },