chore: re-bump postgres-version since it's used by an existing AMI

https://github.com/supabase/postgres/actions/runs/7117692724/job/19379008532: "Error: AMI Name: 'supabase-postgres-15.1.0.139' is used by an existing AMI". The existing AMI was released manually in https://github.com/supabase/postgres/actions/runs/7111334625.
supabase · Dec 6, 2023 · f0cde15 · f0cde15
1 parent 4c6d211
commit f0cde15
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/common.vars.pkr.hcl b/common.vars.pkr.hcl
@@ -1 +1 @@
-postgres-version = "15.1.0.139"
+postgres-version = "15.1.0.140"