Update Chart version for Dublin Release

All charts are being bumped from 3.0.0 to 4.0.0 for the Dublin release.
In addition the requirement.yaml files have been updated to allow for
chart versions that include timestamp suffix. A following on patch will
take care of changes to the OOM Makefiles to support injection of the
timestamp versions.

Change-Id: Ie03d86fad2027e975e8b9106e3a828e4335037cb
Issue-ID: OOM-1642
Signed-off-by: Mike Elliott <mike.elliott@amdocs.com>
diff --git a/kubernetes/common/mariadb-galera/Chart.yaml b/kubernetes/common/mariadb-galera/Chart.yaml
index 1121a88..64ba32d 100644
--- a/kubernetes/common/mariadb-galera/Chart.yaml
+++ b/kubernetes/common/mariadb-galera/Chart.yaml
@@ -15,7 +15,7 @@
 apiVersion: v1
 description: Chart for MariaDB Galera cluster
 name: mariadb-galera
-version: 3.0.0
+version: 4.0.0
 keywords:
   - mariadb
   - mysql
diff --git a/kubernetes/common/mariadb-galera/requirements.yaml b/kubernetes/common/mariadb-galera/requirements.yaml
index c6e7a39..f01f533 100644
--- a/kubernetes/common/mariadb-galera/requirements.yaml
+++ b/kubernetes/common/mariadb-galera/requirements.yaml
@@ -14,5 +14,5 @@
 
 dependencies:
   - name: common
-    version: ~3.0.0
+    version: ~4.x-0
     repository: 'file://../common'
\ No newline at end of file