SI-1874 Rolle Reader verursacht 403 forbidden Fehler. Fix

gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/controller/FailureInformationController.java

diff --git a/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/controller/FailureInformationController.java b/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/controller/FailureInformationController.java
index b561050..f7a3199 100644
--- a/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/controller/FailureInformationController.java
+++ b/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/controller/FailureInformationController.java
@@ -187,7 +187,7 @@
     @ApiResponses(value = { @ApiResponse(code = 200, message = "Erfolgreich durchgeführt"),
             @ApiResponse(code = 404, message = "Störungsinformationen wurden nicht gefunden")})
     @ResponseStatus(HttpStatus.OK)
-    @Secured({"ROLE_GRID-FAILURE-ADMIN", "ROLE_GRID-FAILURE-CREATOR", "ROLE_GRID-FAILURE-QUALIFIER", "ROLE_GRID-FAILURE-PUBLISHER"})
+    @Secured({"ROLE_GRID-FAILURE-ADMIN", "ROLE_GRID-FAILURE-READER", "ROLE_GRID-FAILURE-CREATOR", "ROLE_GRID-FAILURE-QUALIFIER", "ROLE_GRID-FAILURE-PUBLISHER"})
     public List<FailureInformationPublicationChannelDto> getChannelsForFailureInfo(
             @ApiParam(name="failureInfoUuid", value= "UUID der Störungsinfo", required = true)
             @PathVariable UUID failureInfoUuid) {