Add missing ID for con_red-hat-helper-app.adoc (#4331)

Added the module con_red-hat-helper-app.adoc is missing an ID.

JIRA: https://issues.redhat.com/browse/SAT-37905

Co-authored-by: Aneta Šteflová Petrová <[email protected]>

Author: AkshayGadhaveRH

guides/common/modules/con_red-hat-helper-app.adoc

@@ -1,5 +1,6 @@
 :_mod-docs-content-type: CONCEPT
 
+[id="red-hat-satellite-helper-app"]
 ifdef::upgrading-connected,upgrading-disconnected[]
 = {ProjectName} Upgrade Helper app
 endif::[]