chore: suggested changes

Co-authored-by: James M Snell <[email protected]>

Author: vladfrangu

lib/os.js

@@ -40,7 +40,7 @@ const {
   },
   hideStackFrames,
 } = require('internal/errors');
-const { getCIDR, guessHandleType: _guessHandleType } = require('internal/util');
+const { getCIDR, guessHandleType: guessFileDescriptorType } = require('internal/util');
 const { validateInt32 } = require('internal/validators');
 
 const {
@@ -329,7 +329,7 @@ module.exports = {
   uptime: getUptime,
   version: getOSVersion,
   machine: getMachine,
-  guessFileDescriptorType: _guessHandleType,
+  guessFileDescriptorType,
 };
 
 ObjectFreeze(constants.signals);