refactor module attribution work

[megan07]

Addresses hashicorp/terraform-provider-google#7373

If this PR is for Terraform, I acknowledge that I have:

• Searched through the issue tracker for an open issue that this either resolves or contributes to, commented on it to claim it, and written "fixes {url}" or "part of {url}" in this PR description. If there were no relevant open issues, I opened one and commented that I would like to work on it (not necessary for very small changes).
• Generated Terraform, and ran make test and make lint to ensure it passes unit and linter tests.
• Ensured that all new fields I added that can be set by a user appear in at least one example (for generated resources) or third_party test (for handwritten resources or update tests).
• Ran relevant acceptance tests (If the acceptance tests do not yet pass or you are unable to run them, please let your reviewer know).
• Read the Release Notes Guide before writing my release note below.

Release Note Template for Downstream PRs (will be copied)

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 569 files changed, 4647 insertions(+), 5755 deletions(-))
Terraform Beta: Diff ( 659 files changed, 5338 insertions(+), 6806 deletions(-))
TF Conversion: Diff ( 5 files changed, 37 insertions(+), 10 deletions(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=148621"

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 568 files changed, 4636 insertions(+), 5755 deletions(-))
Terraform Beta: Diff ( 658 files changed, 5326 insertions(+), 6805 deletions(-))
TF Conversion: Diff ( 4 files changed, 25 insertions(+), 9 deletions(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=148625"

[modular-magician]

Oops! It looks like you're using an unknown release-note type in your changelog entries:

• REPLACEME

Please only use the types listed in https://github.com/GoogleCloudPlatform/magic-modules/blob/master/.ci/RELEASE_NOTES_GUIDE.md.

[slevenick]

/gcbrun

[modular-magician]

Hi! I'm the modular magician. Your PR generated some diffs in downstreams - here they are.

Diff report:

Terraform GA: Diff ( 568 files changed, 4636 insertions(+), 5755 deletions(-))
Terraform Beta: Diff ( 658 files changed, 5326 insertions(+), 6805 deletions(-))
TF Conversion: Diff ( 4 files changed, 25 insertions(+), 9 deletions(-))

[modular-magician]

I have triggered VCR tests based on this PR's diffs. See the results here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=149155"

[modular-magician]

I have triggered VCR tests in RECORDING mode for the following tests that failed during VCR: TestAccDataSourceDnsManagedZone_basic|TestAccProviderMeta_setModuleName|TestAccComputeNetworkPeeringRoutesConfig_networkPeeringRoutesConfigGkeExample|TestAccComputeSnapshot_encryptionCMEK|TestAccContainerCluster_withSandboxConfig|TestAccContainerNodePool_withSandboxConfig|TestAccMonitoringDashboard_basic|TestAccMonitoringDashboard_gridLayout|TestAccMonitoringDashboard_rowLayout|TestAccMonitoringDashboard_update You can view the result here: "https://ci-oss.hashicorp.engineering/viewQueued.html?itemId=149161"