Add description for plugins

Signed-off-by: Johannes Bräuer <johannes.braeuer@gmx.at>

microsite/data/plugins/dynatrace-managed.yaml

@@ -1,9 +1,9 @@
 ---
-title: Dynatrace
+title: Dynatrace for Managed
 author: Dynatrace
 authorUrl: https://github.com/dynatrace
 category: Monitoring
-description: View monitoring info from Dynatrace for services in your software catalog.
+description: View problem and synthetic information for services in your software catalog.
 documentation: https://github.com/backstage/backstage/tree/master/plugins/dynatrace
 iconUrl: /img/dynatrace.svg
 npmPackageName: '@backstage/plugin-dynatrace'
@@ -11,5 +11,6 @@ tags:
   - monitoring
   - observability
   - alerting
-  - problems
-addedDate: '2022-06-23'
+  - problem
+  - synthetic
+addedDate: '2022-06-23'

microsite/data/plugins/dynatrace.yaml

@@ -3,13 +3,13 @@ title: Dynatrace
 author: Dynatrace
 authorUrl: https://github.com/dynatrace
 category: Monitoring
-description: View monitoring info from Dynatrace for services in your software catalog.
-documentation: https://github.com/backstage/backstage/tree/master/plugins/dynatrace
+description: Provide customizable context-rich observability and security insights for services in your software catalog.
+documentation: https://github.com/Dynatrace/backstage-plugin
 iconUrl: /img/dynatrace.svg
-npmPackageName: '@backstage/plugin-dynatrace'
+npmPackageName: '@dynatrace/backstage-plugin-dql'
 tags:
   - monitoring
   - observability
-  - alerting
-  - problems
-addedDate: '2022-06-23'
+  - security
+  - problem
+addedDate: '2024-03-22'