fix: remove fixed runAsUser from hello-openshift Deployments

Bare Pods ran under kube:admin with anyuid SCC, but Deployment-created
pods use the default ServiceAccount which only has restricted-v2 SCC.
Remove the fixed runAsUser: 1001 and let OpenShift assign a UID from
the namespace range. runAsNonRoot: true ensures non-root execution.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: butler54

charts/coco-supported/hello-openshift/templates/insecure-policy-deployment.yaml

@@ -26,7 +26,6 @@ spec:
             privileged: false
             allowPrivilegeEscalation: false
             runAsNonRoot: true
-            runAsUser: 1001
             capabilities:
               drop:
                 - ALL

charts/coco-supported/hello-openshift/templates/secure-deployment.yaml

@@ -27,7 +27,6 @@ spec:
             privileged: false
             allowPrivilegeEscalation: false
             runAsNonRoot: true
-            runAsUser: 1001
             capabilities:
               drop:
                 - ALL

charts/coco-supported/hello-openshift/templates/standard-deployment.yaml

@@ -23,7 +23,6 @@ spec:
             privileged: false
             allowPrivilegeEscalation: false
             runAsNonRoot: true
-            runAsUser: 1001
             capabilities:
               drop:
                 - ALL