chore: bump version (v2.7.0) (#738)

Author: v0idpwn

VERSION

@@ -1 +1 @@
-2.6.2
+2.7.0

test/integration/cluster_pooling_test.exs

@@ -6,7 +6,7 @@ defmodule Supavisor.Integration.ClusterPoolingTest do
   alias Postgrex, as: P
   alias Supavisor.Support.Cluster
 
-  @tag cluster: true
+  @tag cluster: true, flaky: true
   test "nodes start unclustered then cluster and pools work across all nodes" do
     db_conf = Application.get_env(:supavisor, Repo)