docs(config): make CUBEJS_DB_DATABRICKS_TOKEN required for Databricks driver (cube-js#5291)

Author: hassankhan

docs/content/Configuration/Databases/Databricks-JDBC.mdx

@@ -20,7 +20,7 @@ CUBEJS_DB_TYPE=databricks-jdbc
 # CUBEJS_DB_NAME is optional
 CUBEJS_DB_NAME=default
 # You can find this inside the cluster's configuration
-CUBEJS_DB_DATABRICKS_URL=jdbc:spark://dbc-XXXXXXX-XXXX.cloud.databricks.com:443/default;transportMode=http;ssl=1;httpPath=sql/protocolv1/o/XXXXX/XXXXX;AuthMech=3;UID=token;PWD=XXXXX
+CUBEJS_DB_DATABRICKS_URL=jdbc:spark://dbc-XXXXXXX-XXXX.cloud.databricks.com:443/default;transportMode=http;ssl=1;httpPath=sql/protocolv1/o/XXXXX/XXXXX;AuthMech=3;UID=token
 # You can specify the personal access token separately from `CUBEJS_DB_DATABRICKS_URL` by doing this:
 CUBEJS_DB_DATABRICKS_TOKEN=XXXXX
 ```
@@ -32,8 +32,8 @@ CUBEJS_DB_DATABRICKS_TOKEN=XXXXX
 | `CUBEJS_DB_NAME`                     | The name of the database to connect to                                                          | A valid database name |    ✅    |
 | `CUBEJS_DB_DATABRICKS_URL`           | The URL for a JDBC connection                                                                   | A valid JDBC URL      |    ✅    |
 | `CUBEJS_DB_DATABRICKS_ACCEPT_POLICY` | Whether or not to accept the license terms for the Databricks JDBC driver                       | `true`, `false`       |    ✅    |
+| `CUBEJS_DB_DATABRICKS_TOKEN`         | The [personal access token][databricks-docs-pat] used to authenticate the Databricks connection        | A valid token             |    ✅    |
 | `CUBEJS_DB_EXPORT_BUCKET_MOUNT_DIR`  | The path for the [Databricks DBFS mount][databricks-docs-dbfs]                                  | A valid mount path    |    ❌    |
-| `CUBEJS_DB_DATABRICKS_TOKEN`         | The [personal access token][databricks-docs-pat] used to authenticate the Databricks connection | A valid token         |    ❌    |
 | `CUBEJS_CONCURRENCY`                 | The number of concurrent connections each queue has to the database. Default is `2`             | A valid number        |    ❌    |
 | `CUBEJS_DB_MAX_POOL`                 | The maximum number of concurrent database connections to pool. Default is `8`                   | A valid number        |    ❌    |