docs(looker): Minor changes to docs to be uniform with everything else (#1110)

* Renamed the tools docs with dashes instead of underscores.
* Added make_look tool to list in how-to/connect-ide/looker_mcp.md

Co-authored-by: Wenxin Du <117315983+duwenxin99@users.noreply.github.com>

docs/en/how-to/connect-ide/looker_mcp.md

@@ -263,11 +263,12 @@ The following tools are available to the LLM:
 1. **get_measures**: list the measures in a given explore
 1. **get_filters**: list the filters in a given explore
 1. **get_parameters**: list the parameters in a given explore
-1. **query**: Run a query
+1. **query**: Run a query and return the data
 1. **query_sql**: Return the SQL generated by Looker for a query
 1. **query_url**: Return a link to the query in Looker for further exploration
 1. **get_looks**: Return the saved Looks that match a title or description
 1. **run_look**: Run a saved Look and return the data
+1. **make_look**: Create a saved Look in Looker and return the URL
 
 {{< notice note >}}
 Prebuilt tools are pre-1.0, so expect some tool changes between versions. LLMs