Moved stackstorm to orchestration category (cncf#3035)

stackstorm's strength and main usage is task orchestration, very similar to dolphin scheduler and prefect

Signed-off-by: Yaakov Gesher <[email protected]>

landscape.yml

@@ -304,13 +304,6 @@ landscape:
             logo: salt-stack.svg
             twitter: https://twitter.com/Salt_Project_OS
             crunchbase: https://www.crunchbase.com/organization/saltstack
-          - item:
-            name: StackStorm
-            homepage_url: https://stackstorm.com/
-            repo_url: https://github.com/stackstorm/st2
-            logo: stackstorm.svg
-            twitter: https://twitter.com/StackStorm
-            crunchbase: https://www.crunchbase.com/organization/stackstorm
           - item:
             name: SuperEdge
             description: An edge-native container management system for edge computing
@@ -2772,6 +2765,13 @@ landscape:
             repo_url: https://github.com/PrefectHQ/prefect
             logo: prefect.svg
             crunchbase: https://www.crunchbase.com/organization/prefect-technologies-inc
+          - item:
+            name: StackStorm
+            homepage_url: https://stackstorm.com/
+            repo_url: https://github.com/stackstorm/st2
+            logo: stackstorm.svg
+            twitter: https://twitter.com/StackStorm
+            crunchbase: https://www.crunchbase.com/organization/stackstorm
           - item:
             name: Volcano
             homepage_url: https://volcano.sh/