Remove documentation that is now part of the docs in ClickHouse webpage.

Author: koletzilla

CONTRIBUTING.md

@@ -75,7 +75,7 @@ configuration file (this file should not be checked into git).  The following en
 3. DBT_CH_TEST_PASSWORD - your ClickHouse password. Default=''
 4. DBT_CH_TEST_PORT - ClickHouse client port. Default=8123 (The default is automatically changed to the correct port if DBT_CH_TEST_USE_DOCKER is enabled)
 5. DBT_CH_TEST_DB_ENGINE - Database engine used to create schemas.  Defaults to '' (server default)
-6. DBT_CH_TEST_USE_DOCKER - Set to True to run clickhouse-server docker image (see tests/integration/docker-compose.yml).  Requires docker-compose. Default=False
+6. DBT_CH_TEST_USE_DOCKER - Set to True to run clickhouse-server docker image (see [tests/integration/docker-compose.yml](./tests/integration/docker-compose.yml)).  Requires docker-compose. Default=False
 7. DBT_CH_TEST_CH_VERSION - ClickHouse docker image to use.  Defaults to `latest`
 8. DBT_CH_TEST_INCLUDE_S3 - Include S3 tests.  Default=False since these are currently dependent on a specific ClickHouse S3 bucket/test dataset
 9. DBT_CH_TEST_CLUSTER_MODE - Use the profile value