Fix integration tests: include eca-info skill in commands list

The built-in eca-info skill (added in 0.132.0) auto-loads as a /command,
so the query-commands integration test now sees a 20th entry the
expected list didn't include. Add it to the expected vector to match
the actual response. The :query "co" sub-test is unaffected because
"eca-info" and its description don't contain "co".

This test has been red on master since b7ae244 (May 6); only the
"Tests" workflow runs integration tests, so the failure was easy to
miss in the "Docs" / "Bump downstreams" workflow noise.

Author: ericdallo

integration-test/integration/chat/commands_test.clj

@@ -40,7 +40,8 @@
                        {:name "subagents" :arguments []}
                        {:name "plugins" :arguments []}
                        {:name "plugin-install" :arguments [{:name "plugin"}]}
-                       {:name "plugin-uninstall" :arguments [{:name "plugin"}]}]}
+                       {:name "plugin-uninstall" :arguments [{:name "plugin"}]}
+                       {:name "eca-info" :arguments nil}]}
            resp))))
 
   (testing "We query specific commands"