Fix brusnika-stage openobserve startup migration

clusters/brusnika-stage/infrastructure/patches/openobserve.yaml

@@ -15,6 +15,10 @@ spec:
               kind: Deployment
               name: openobserve-web
             patch: |-
+              - op: replace
+                path: /spec/strategy
+                value:
+                  type: Recreate
               - op: replace
                 path: /spec/template/spec/containers/0/command
                 value:
@@ -27,6 +31,7 @@ spec:
                     set -a
                     . /vault/secrets/openobserve-env
                     set +a
+                    /openobserve init-db
                     exec /openobserve
               - op: replace
                 path: /spec/template/spec/containers/0/livenessProbe/initialDelaySeconds