docs: Improve license warning for loki integration guide (kyma-projec…

…t#1054)

Co-authored-by: Nina Hingerl <76950046+NHingerl@users.noreply.github.com>

docs/user/integration/loki/README.md

@@ -11,7 +11,7 @@
 Learn how to use [Loki](https://github.com/grafana/loki/tree/main/production/helm/loki) as a logging backend with Kyma's [LogPipeline](../../02-logs.md) or with [Promtail](https://grafana.com/docs/loki/latest/clients/promtail/).
 
 > [!WARNING]
-> This guide uses the Grafana Loki version, which is distributed under AGPL-3.0 only and might not be free of charge for commercial usage.
+> This guide uses Grafana Loki, which is distributed under [AGPL-3.0](https://github.com/grafana/loki/blob/main/LICENSE) only. Using components that have this license might affect the license of your project. Inform yourself about the license used by Grafana Loki under [https://grafana.com/licensing/](https://grafana.com/licensing/)).
 
 ![setup](./../assets/loki.drawio.svg)