add ipv6 outputs

[ehorning]

Add Ipv6 outputs to interconnect attachment resource. Fixes hashicorp/terraform-provider-google#17671.

Followup to #9890

Release Note Template for Downstream PRs (will be copied)

compute: added `cloud_router_ipv6_address`, `customer_router_ipv6_address` fields to `google_compute_interconnect_attachment` resource

[github-actions]

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@rileykarson, a repository maintainer, has been assigned to review your changes. If you have not received review feedback within 2 business days, please leave a comment on this PR asking them to take a look.

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[ehorning]

I'm not sure why the lint check is failing here -- yamllint seems to run through fine when I run it against this file locally

[rileykarson]

@trodge any idea what's up w/ the linter? Seems to be a missing dependency.

/gcbrun

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 2 files changed, 34 insertions(+))
google-beta provider: Diff ( 2 files changed, 34 insertions(+))

[modular-magician]

Tests analytics

Total tests: 891
Passed tests: 819
Skipped tests: 72
Affected tests: 0

Click here to see the affected service packages

• compute

$\textcolor{green}{\textsf{All tests passed!}}$
View the build log

[rileykarson]

LGTM- the lint issue appears to be resolved in #10269, so post-merge shouldn't cause an issue.