[Postgres] Add role and privileges collection

[eric-weaver]

What does this PR do?

Motivation

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Add qa/required if this PR needs QA validation, or qa/skip-qa if it does not. Exactly one of the two is required.
• If you need to backport this PR to another branch, you can add the backport/<branch-name> label to the PR and it will automatically open a backport PR once this one is merged

[dd-octo-sts]

✅ Dispatcher tests · passed

Dispatcher beta: informational only

Dispatcher is running alongside existing CI while we validate it. You can ignore this report and its statuses. Existing CI remains the merge signal.

  38/38 jobs
✅ 38 passed · ❌ 0 failed

Batches

Batch	State	Jobs	Workflow
batch-01	✅ passed	38/38	run 35371963827

_{Dispatcher finished on 0952d3d — GitHub Run.}

[dd-octo-sts]

Validation Report

Validation	Description	Status
qa-label	Validate the pull request declares whether it needs QA for the next Agent release To fix: Choose exactly one QA label: • qa/required if the PR needs QA validation. • qa/skip-qa if the PR does not need QA validation.	❌

Run ddev validate all changed --fix to attempt to auto-fix supported validations.

Passed validations (20)

Validation	Description	Status
agent-reqs	Verify check versions match the Agent requirements file	✅
ci	Validate CI configuration and code coverage settings	✅
codeowners	Validate every integration has a CODEOWNERS entry	✅
config	Validate default configuration files against spec.yaml	✅
dep	Verify dependency pins are consistent and Agent-compatible	✅
http	Validate integrations use the HTTP wrapper correctly	✅
imports	Validate check imports do not use deprecated modules	✅
integration-style	Validate check code style conventions	✅
jmx-metrics	Validate JMX metrics definition files and config	✅
labeler	Validate PR labeler config matches integration directories	✅
legacy-signature	Validate no integration uses the legacy Agent check signature	✅
license-headers	Validate Python files have proper license headers	✅
licenses	Validate third-party license attribution list	✅
metadata	Validate metadata.csv metric definitions	✅
models	Validate configuration data models match spec.yaml	✅
openmetrics	Validate OpenMetrics integrations disable the metric limit	✅
package	Validate Python package metadata and naming	✅
readmes	Validate README files have required sections	✅
saved-views	Validate saved view JSON file structure and fields	✅
version	Validate version consistency between package and changelog	✅

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[datadog-datadog-prod-us1-2]

   

❌ Errors

Your PR has failed checks. Please review the issues below and take necessary action before merging.

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ℹ️ Info

No other issues found (see more)

🧪 All tests passed
❄️ No new flaky tests detected

🎯 Code Coverage (details)
• Patch Coverage: 92.46%
• Overall Coverage: 94.21%

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[dd-octo-sts]

Disk usage change

Commit d39be94 compared against b76ff32.

Uncompressed

linux-aarch64	linux-x86_64	macos-aarch64	macos-x86_64	windows-x86_64
🔺 +32.9 KiB	🔺 +32.9 KiB	🔺 +32.9 KiB	🔺 +32.9 KiB	🔺 +32.9 KiB

Details

Name	Version	Type	linux-aarch64	linux-x86_64	macos-aarch64	macos-x86_64	windows-x86_64
postgres	23.12.0	Integration	🔺 +32.9 KiB	🔺 +32.9 KiB	🔺 +32.9 KiB	🔺 +32.9 KiB	🔺 +32.9 KiB

Compressed

linux-aarch64	linux-x86_64	macos-aarch64	macos-x86_64	windows-x86_64
🔺 +5.74 KiB	🔺 +5.74 KiB	🔺 +5.74 KiB	🔺 +5.74 KiB	🔺 +5.74 KiB

Details

Name	Version	Type	linux-aarch64	linux-x86_64	macos-aarch64	macos-x86_64	windows-x86_64
postgres	23.12.0	Integration	🔺 +5.74 KiB	🔺 +5.74 KiB	🔺 +5.74 KiB	🔺 +5.74 KiB	🔺 +5.74 KiB