Replace brace expansion with more standardized Posix approach

There is also an extra . which causes the expansion to fail.

Change-Id: Id0c02e2f293a72048e33078548a588d5cf1b62ce

helm-toolkit/Chart.yaml

@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v1.0.0
 description: OpenStack-Helm Helm-Toolkit
 name: helm-toolkit
-version: 0.2.6
+version: 0.2.7
 home: https://docs.openstack.org/openstack-helm
 icon: https://www.openstack.org/themes/openstack/images/project-mascots/OpenStack-Helm/OpenStack_Project_OpenStackHelm_vertical.png
 sources:

helm-toolkit/templates/scripts/_ks-service.sh.tpl

@@ -52,7 +52,7 @@ unset OS_SERVICE_ID
 
 # If OS_SERVICE_ID is blank then wait a few seconds to give it
 # additional time and try again
-for i in {1...3}
+for i in $(seq 3)
 do
   OS_SERVICE_ID=$( openstack service list -f csv --quote none | \
                    grep ",${OS_SERVICE_NAME},${OS_SERVICE_TYPE}$" | \

releasenotes/notes/helm-toolkit.yaml

@@ -13,4 +13,5 @@ helm-toolkit:
   - 0.2.4 Added detailed FiXME for ks-service script bug and code changes
   - 0.2.5 Added logic to support cert-manager versioning
   - 0.2.6 Add metadata in job templates
+  - 0.2.7 Replace brace expansion with more standardized Posix approach
 ...