Switch smoke test to bionic

Switch the default smoke to test to use bionic+mysql for initial
validation of any charm changes.

Change-Id: I296a0cf0ed201a92ff089127d624b44c2e277f1b

src/tests/bundles/bionic-mysql.yaml

@@ -0,0 +1,40 @@
+series: bionic
+services:
+  vault:
+    num_units: 1
+    series: bionic
+    charm: vault
+  mysql:
+    charm: cs:~openstack-charmers-next/percona-cluster
+    num_units: 1
+  keystone:
+    charm: cs:~openstack-charmers-next/keystone
+    num_units: 1
+    options:
+      admin-password: openstack
+      openstack-origin: cloud:bionic-train
+  ceph-mon:
+    charm: cs:~openstack-charmers-next/ceph-mon
+    num_units: 3
+    options:
+      source: cloud:bionic-train
+  ceph-osd:
+    charm: cs:~openstack-charmers-next/ceph-osd
+    num_units: 3
+    options:
+      source: cloud:bionic-train
+      osd-encrypt: true
+      osd-encrypt-keymanager: vault
+    storage:
+      osd-devices: 10G,2
+relations:
+- - vault:shared-db
+  - mysql:shared-db
+- - keystone:shared-db
+  - mysql:shared-db
+- - vault:certificates
+  - keystone:certificates
+- - vault:secrets
+  - ceph-osd:secrets-storage
+- - ceph-mon:osd
+  - ceph-osd:mon

src/tests/tests.yaml

@@ -8,9 +8,10 @@ gate_bundles:
 - xenial-postgres
 - xenial-mysql
 - bionic-postgres
+- bionic-mysql
 - focal-mysql8
 smoke_bundles:
-- xenial-mysql
+- bionic-mysql
 target_deploy_status:
   easyrsa:
     workload-status-message: Certificate Authority connected.