Update charts/rhai-on-openshift-chart/Chart.yaml

Co-authored-by: Davide Bianchi <10374360+davidebianchi@users.noreply.github.com>

Author: zdtsw

charts/rhai-on-openshift-chart/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: rhai-on-openshift-chart
 description: A Helm chart for installing ODH/RHOAI dependencies and component configurations
 type: application
-version: 3.4.0-ea2
-appVersion: "3.4.0-ea2"
+version: 3.4.0-ea.2
+appVersion: "3.4.0-ea.2"
 keywords:
   - openshift
   - rhoai