feat: Add Pub/Sub Subscription support for specifying a service account

[kamalaboulhosn]

Add Pub/Sub Subscription support for specifying a service account for BigQuery and Cloud Storage export subscriptions

Release Note Template for Downstream PRs (will be copied)

pubsub: added `bigquery_config.service_account_email` field to `google_pubsub_subscription` resource

[github-actions]

Hello! I am a robot. Tests will require approval from a repository maintainer to run.

@slevenick, 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.

You can help make sure that review is quick by doing a self-review and by running impacted tests locally.

[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 ( 4 files changed, 499 insertions(+), 13 deletions(-))
google-beta provider: Diff ( 4 files changed, 499 insertions(+), 13 deletions(-))
terraform-google-conversion: Diff ( 1 file changed, 22 insertions(+))
Open in Cloud Shell: Diff ( 8 files changed, 304 insertions(+))

[modular-magician]

Tests analytics

Total tests: 49
Passed tests: 44
Skipped tests: 1
Affected tests: 4

Click here to see the affected service packages

• pubsub

Action taken

Found 4 affected test(s) by replaying old test recordings. Starting RECORDING based on the most recent commit. Click here to see the affected tests

TestAccPubsubSubscriptionBigQuery_serviceAccount|TestAccPubsubSubscriptionCloudStorage_serviceAccount|TestAccPubsubSubscription_pubsubSubscriptionPushBqServiceAccountExample|TestAccPubsubSubscription_pubsubSubscriptionPushCloudstorageServiceAccountExample

Get to know how VCR tests work

[modular-magician]

$\textcolor{green}{\textsf{Tests passed during RECORDING mode:}}$
TestAccPubsubSubscriptionBigQuery_serviceAccount[Debug log]
TestAccPubsubSubscriptionCloudStorage_serviceAccount[Debug log]
TestAccPubsubSubscription_pubsubSubscriptionPushBqServiceAccountExample[Debug log]
TestAccPubsubSubscription_pubsubSubscriptionPushCloudstorageServiceAccountExample[Debug log]

$\textcolor{green}{\textsf{No issues found for passed tests after REPLAYING rerun.}}$

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$\textcolor{green}{\textsf{All tests passed!}}$
View the build log or the debug log for each test

[slevenick]

Thanks!