Disable immediate exit during retries of Gitea API operations

Change-Id: I05afbe1dce9ac68756099922bfe1abb7e622ea93
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>

installers/mgmt-cluster/gitea/admin/api.sh

@@ -51,8 +51,12 @@ function gitea_api_operation() {
     fi
 }
 
+# Disable immediate exit during retries of API operations
+set +e
 monitor_condition gitea_api_operation "Gitea API operation did not succeed yet...\n" 120 5
 RET=$?
+set -e
+
 if [[ $RET -ne 0 ]]
 then
     echo -e "\nFATAL: Gitea API operation did not succeed after several retries. ABORTED.\n"