fix: removes Extra keyword from volumeMounts and Volumes for the data… (#3588)

fix: removes Extra keyword from volumeMounts and Volumes for the data plane

Author: vazkarvishal

charts/nginx-gateway-fabric/values.yaml

@@ -394,9 +394,9 @@ nginx:
     # -- The topology spread constraints for the NGINX data plane pod.
     # topologySpreadConstraints: []
 
-    # -- extraVolumes for the NGINX data plane pod. Use in conjunction with
-    # nginx.container.extraVolumeMounts mount additional volumes to the container.
-    # extraVolumes: []
+    # -- The volumes for the NGINX data plane pod. Use in conjunction with
+    # nginx.container.volumeMounts mount additional volumes to the container.
+    # volumes: []
 
   # -- The container configuration for the NGINX container. This is applied globally to all Gateways managed by this
   # instance of NGINX Gateway Fabric.
@@ -407,8 +407,8 @@ nginx:
     # -- The lifecycle of the NGINX container.
     # lifecycle: {}
 
-    # -- extraVolumeMounts are the additional volume mounts for the NGINX container.
-    # extraVolumeMounts: []
+    # -- volumeMounts are the additional volume mounts for the NGINX container.
+    # volumeMounts: []
 
   # -- The service configuration for the NGINX data plane. This is applied globally to all Gateways managed by this
   # instance of NGINX Gateway Fabric.