Update plugin compatibility metadata for 'Armory.SpringExamplePlugin'

Author: astrolabe-spinnaker

compatibility/Armory.SpringExamplePlugin-armory-cd.json

@@ -28,7 +28,7 @@
       "service" : "orca",
       "version" : "2022.11.23.15.54.32.release-1.27.x",
       "outcome" : "success",
-      "stacks" : [ "2.27.6-rc1", "2.27.5-rc1", "2.27.5" ],
+      "stacks" : [ "2.27.6-rc2", "2.27.6-rc1", "2.27.5-rc1", "2.27.5" ],
       "platforms" : [ "1.27.3", "1.27.2" ],
       "extensions" : [ {
         "name" : "orca-armory",