Update source channel with metadata on hcp_aws_network_peering

[crhino]

🛠️ Description

In testing out #197, I realized it would be useful to also have the module_name set on the hcp_aws_network_peering. That totally skipped my mind when reviewing the previous PR.

🚢 Release Note

Release note for CHANGELOG:

NONE

🏗️ Acceptance tests

• Are there any feature flags that are required to use this functionality?
• Have you added an acceptance test for the functionality being added?
• Have you run the acceptance tests on this branch?

Output from acceptance testing:

$ make testacc TESTARGS='-run TestAccHvnPeering'
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/... -v -run TestAccHvnPeering -timeout 120m
?   	github.com/hashicorp/terraform-provider-hcp/internal/clients	[no test files]
testing: warning: no tests to run
PASS
ok  	github.com/hashicorp/terraform-provider-hcp/internal/consul	(cached) [no tests to run]
testing: warning: no tests to run
PASS
ok  	github.com/hashicorp/terraform-provider-hcp/internal/input	(cached) [no tests to run]
=== RUN   TestAccHvnPeering
--- PASS: TestAccHvnPeering (225.32s)
=== RUN   TestAccHvnPeeringConnection
--- PASS: TestAccHvnPeeringConnection (115.74s)
PASS
ok  	github.com/hashicorp/terraform-provider-hcp/internal/provider	341.279s

[xargs-P]

[bcmdarroch]

🎉