Add handwritten sweeper for google_data_loss_prevention_discovery_config

[patrickmoy]

Addresses hashicorp/terraform-provider-google#19089.

This PR:

• Adds a new sweeper to remove DiscoveryConfigs in the location passed by the sweeper (us-central1)
• Creates a sweeper that does not check for unsweepable resources, as there should be only one DiscoveryConfig of each storage type per location per project, so we must delete all DiscoveryConfigs in this location and project to avoid impacting CI tests

Release Note Template for Downstream PRs (will be copied)

[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 ( 1 file changed, 2 insertions(+), 29 deletions(-))
google-beta provider: Diff ( 1 file changed, 2 insertions(+), 29 deletions(-))

[modular-magician]

Tests analytics

Total tests: 63
Passed tests: 63
Skipped tests: 0
Affected tests: 0

Click here to see the affected service packages

• datalossprevention

$\textcolor{green}{\textsf{All tests passed!}}$

View the build log

[github-actions]

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

@c2thorn, 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.

[c2thorn]

Were you able to test this locally? Would you happen to have a log of it deleting something

[c2thorn]

can we add a comment for why we don't care about checking for a sweepable-prefix?

[patrickmoy]

Done, lines 79-80. Also squashed into 1 commit.

[patrickmoy]

I just tested successfully with logs — here's the breakdown.

1. Created a fresh DiscoveryConfig in my test project, note the resource name 6564684080044951644 on the last line.
2. New discovery config is visible in pantheon UI in list of configs.
3. Ran sweeper locally, with attached gpaste log and matching resource name.
4. Discovery config is no longer seen in pantheon since it's been deleted

[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 ( 1 file changed, 8 insertions(+), 39 deletions(-))
google-beta provider: Diff ( 1 file changed, 8 insertions(+), 39 deletions(-))

[modular-magician]

Tests analytics

Total tests: 63
Passed tests: 63
Skipped tests: 0
Affected tests: 0

Click here to see the affected service packages

• datalossprevention

$\textcolor{green}{\textsf{All tests passed!}}$

View the build log

[c2thorn]

thank you!