Remove "provider = google-beta" tag from examples from VPC Flow Logs. (#797)

Terraform API for VPC Flow Logs is now GA and beta tags can be removed.

Author: alkobi-google

network_management/vpcflowlogs/interconnect_attachment_basic/main.tf

@@ -17,8 +17,6 @@
 # [START vpcflowlogs_interconnect_attachment_basic_parent_tag]
 # [START vpcflowlogs_interconnect_attachment_basic_vpcflow]
 resource "google_network_management_vpc_flow_logs_config" "vpc_flow_logs_config" {
-  provider = google-beta
-
   vpc_flow_logs_config_id = "vpcflowlogs-config"
   location                = "global"
   interconnect_attachment = google_compute_interconnect_attachment.attachment.id

network_management/vpcflowlogs/interconnect_attachment_full/main.tf

@@ -17,8 +17,6 @@
 # [START vpcflowlogs_interconnect_attachment_full_parent_tag]
 # [START vpcflowlogs_interconnect_attachment_full_vpcflow]
 resource "google_network_management_vpc_flow_logs_config" "vpc_flow_logs_config" {
-  provider = google-beta
-
   vpc_flow_logs_config_id = "vpcflowlogs-config"
   location                = "global"
   interconnect_attachment = google_compute_interconnect_attachment.attachment.id

network_management/vpcflowlogs/vpn_tunnel_basic/main.tf

@@ -17,8 +17,6 @@
 # [START vpcflowlogs_vpn_tunnel_basic_parent_tag]
 # [START vpcflowlogs_vpn_tunnel_basic_vpcflow]
 resource "google_network_management_vpc_flow_logs_config" "vpc_flow_logs_config" {
-  provider = google-beta
-
   vpc_flow_logs_config_id = "vpcflowlogs-config"
   location                = "global"
   vpn_tunnel              = google_compute_vpn_tunnel.tunnel.id

network_management/vpcflowlogs/vpn_tunnel_full/main.tf

@@ -17,8 +17,6 @@
 # [START vpcflowlogs_vpn_tunnel_full_parent_tag]
 # [START vpcflowlogs_vpn_tunnel_full_vpcflow]
 resource "google_network_management_vpc_flow_logs_config" "vpc_flow_logs_config" {
-  provider = google-beta
-
   vpc_flow_logs_config_id = "vpcflowlogs-config"
   location                = "global"
   vpn_tunnel              = google_compute_vpn_tunnel.tunnel.id