fix: integrtion tests

Author: samrose

nix/ext/tests/default.nix

@@ -186,7 +186,6 @@ builtins.listToAttrs (
       "index_advisor"
       "pg_cron"
       "pg_net"
-      "timescaledb"
       "vector"
       "wrappers"
     ]

nix/tests/timescaledb.nix

@@ -90,11 +90,11 @@ self.inputs.nixpkgs.lib.nixos.runTest {
                   installed_version = run_sql(r"""SELECT extversion FROM pg_extension WHERE extname = 'timescaledb';""")
                   assert installed_version == version, f"Expected timescaledb version {version}, but found {installed_version}"
 
-          start_all()
+      start_all()
 
-          server.wait_for_unit("multi-user.target")
-          server.wait_for_unit("postgresql.service")
+      server.wait_for_unit("multi-user.target")
+      server.wait_for_unit("postgresql.service")
 
-          check_upgrade_path()
+      check_upgrade_path()
     '';
 }