update docs ref (3.14.0)

Author: mambocab

docs.yaml

@@ -22,7 +22,7 @@ sections:
       CASS_DRIVER_NO_CYTHON=1 python setup.py build_ext --inplace --force
 versions:
   - name: '3.14'
-    ref: 'bb31bb7e'
+    ref: '599db684'
   - name: '3.13'
     ref: '3.13.0'
   - name: '3.12'