Fix getting label by name #2627

Job	Run time
Linting and tests / Lint entire project	2m 13s
Linting and tests / Ensure database migrations drop columns the correct way	10s
Linting and tests / Lint database migrations	1m 5s
Linting and tests / Lint, test, and build frontend	1m 33s
Linting and tests / mypy	1m 30s
Linting and tests / Test technical documentation	17s
Linting and tests / Backend Tests: MySQL + RabbitMQ (RBAC enabled: True)	22m 26s
Linting and tests / Backend Tests: Plugin	36s
Linting and tests / Backend Tests: MySQL + RabbitMQ (RBAC enabled: False)	4m 30s
Linting and tests / Backend Tests: PostgreSQL + RabbitMQ (RBAC enabled: True)	4m 35s
Linting and tests / Backend Tests: SQLite + Redis (RBAC enabled: True)	4m 7s
Linting and tests / Backend Tests: PostgreSQL + RabbitMQ (RBAC enabled: False)	4m 16s
Linting and tests / Backend Tests: SQLite + Redis (RBAC enabled: False)	21m 50s
Linting and tests / Helm Chart Unit Tests	20s
Linting and tests / Unit tests - Migrators	24s
Snyk security scan / Snyk security scan	1m 25s
Linting and tests / Standard e2e tests (10.3.0) / Grafana: 10.3.0	8m 8s
Linting and tests / Standard e2e tests (11.2.0) / Grafana: 11.2.0	7m 35s
Linting and tests / Standard e2e tests (latest) / Grafana: latest	8m 25s
	1h 35m 25s

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