update php-sdk generator config

Author: jsklan

fern/generators.yml

@@ -84,7 +84,7 @@ groups:
   php-sdk:
     generators:
       - name: fernapi/fern-php-sdk
-        version: 1.16.6
+        version: 1.16.7
         github:
           mode: pull-request
           repository: intercom/intercom-php
@@ -101,6 +101,3 @@ groups:
               name: Intercom Platform Team
               url: https://www.intercom.com
             homepage: https://developers.intercom.com/docs
-        output:
-          location: local-file-system
-          path: /Volumes/git/Intercom-OpenAPI/fern/.preview/fern-php-sdk-local