Minor fix in gitea password generation to escape additional characters

Change-Id: Ibefbe99324dd79c01d12c9611a6f441f4fd03822
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/installers/mgmt-cluster/gitea/00-custom-config.rc b/installers/mgmt-cluster/gitea/00-custom-config.rc
index de9e805..f6e9098 100644
--- a/installers/mgmt-cluster/gitea/00-custom-config.rc
+++ b/installers/mgmt-cluster/gitea/00-custom-config.rc
@@ -18,8 +18,8 @@
 # Transitent file to be sourced to bootstrap some key variables
 
 # Random passwords
-export GITEA_ADMINISTRATOR_PASSWORD=$(apg -a 1 -M sncl -n 1 -m 12 -x 12 -E '$`"\\'\''{}()<>|&*')
-export GITEA_STD_USER_PASS=$(apg -a 1 -M sncl -n 1 -m 10 -x 10 -E '$`"\\'\''{}()<>|&*')
+export GITEA_ADMINISTRATOR_PASSWORD=$(apg -a 1 -M sncl -n 1 -m 12 -x 12 -E '$`"\\'\''{}()<>|,&*')
+export GITEA_STD_USER_PASS=$(apg -a 1 -M sncl -n 1 -m 10 -x 10 -E '$`"\\'\''{}()<>|,&*')
 
 # Uncomment to deploy Gitea only as ClusterIP service (i.e., no LoadBalancer)
 # export GITEA_CHART_VALUES_FILE=values-all.yaml