Disable efs-utils version check

A "version check" feature was introduced into v1.35.1 of efs-utils. This
check runs once an hour and may result in the watchdog process making
API calls to Github. This commit disables this feature.

Author: RyanStan

pkg/driver/efs_watch_dog.go

@@ -115,6 +115,8 @@ stunnel_health_check_enabled = true
 stunnel_health_check_interval_min = 5
 stunnel_health_check_command_timeout_sec = 30
 
+enable_version_check = false
+
 [client-info] 
 source={{.EfsClientSource}}
 

pkg/driver/efs_watch_dog_test.go

@@ -105,6 +105,8 @@ stunnel_health_check_enabled = true
 stunnel_health_check_interval_min = 5
 stunnel_health_check_command_timeout_sec = 30
 
+enable_version_check = false
+
 [client-info] 
 source=k8s