feat(billing): Add get orgs with usage endpoint

[brendanhsentry]

No description provided.

[github-actions]

Backend Test Failures

Failures on 8ce67e9 in this run:

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_returns_org_ids — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:390: in test_returns_org_ids
    response = query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_empty_results — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:403: in test_empty_results
    response = query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_query_has_no_org_id_filter — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:416: in test_query_has_no_org_id_filter
    query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_pagination_no_more_results — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:432: in test_pagination_no_more_results
    response = query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_pagination_has_more — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:445: in test_pagination_has_more
    response = query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_pagination_with_page_token — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:462: in test_pagination_with_page_token
    response = query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_pagination_next_offset_accounts_for_current — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:478: in test_pagination_next_offset_accounts_for_current
    response = query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_default_limit_used_when_not_set — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:491: in test_default_limit_used_when_not_set
    query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.

tests/sentry/billing/platform/services/usage/test_outcomes_query.py::TestQueryOrgsWithUsage::test_queries_with_limit_plus_one — log

[gw1] linux -- Python 3.13.1 /home/runner/work/sentry/sentry/.venv/bin/python3
tests/sentry/billing/platform/services/usage/test_outcomes_query.py:505: in test_queries_with_limit_plus_one
    query_orgs_with_usage(request)
src/sentry/billing/platform/services/usage/_outcomes_query.py:62: in query_orgs_with_usage
    limit = request.limit if request.HasField("limit") else _QUERY_LIMIT
E   ValueError: Field sentry_protos.billing.v1.services.usage.v1.GetOrgsWithUsageRequest.limit does not have presence.