release: PR for v2.1.1

[systemsdt]

Release PR for v2.1.1

Summary by Bito

• Updated Devtron version to 2.1.1 with bug fixes for container name in cronjob, auto assign permission group, and clusterId check for notifications.
• Refactored authentication logic by removing token parameters from service methods in UserService, ClusterService, K8sApplicationService, and related handlers, simplifying user role checks.
• Removed global authorisation config service dependencies and imports across multiple components, including enforcer initialization and wire generation.
• Updated Helm charts, BOM, values, and image tags to reflect version 2.1.1, and fixed container naming in cronjob chart template.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud