Hebrew translation fixes in res/values-iw/strings.xml

data_usage_cycle_editor_positive - Translation fix
notification_pulse_title - Translation fix
network_settings_title - Translation fix
battery_stats_phone_signal_label - Translation fix
location_neighborhood_level - Translation fix
unlock_set_unlock_biometric_weak_title - Translation fix
unlock_set_unlock_mode_biometric_weak - Translation fix
unlock_set_unlock_none_title - Translation fix
unlock_set_unlock_mode_none - Translation fix
status_network_type - Translation fix
status_data_state - Translation fix
display_settings - Typo