Fix resource-type (#5935)

## What are you changing in this pull request and why?

Fix typo for `resource-type`. 

- `data_test` should still be `test` 
- added new example for `test` 

## Checklist
- [x] Review the [Content style
guide](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/content-style-guide.md)
so my content adheres to these guidelines.
- [x] For [docs
versioning](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#about-versioning),
review how to [version a whole
page](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#adding-a-new-version)
and [version a block of
content](https://github.com/dbt-labs/docs.getdbt.com/blob/current/contributing/single-sourcing-content.md#versioning-blocks-of-content).
- [x] Need PM review

website/docs/reference/global-configs/resource-type.md

@@ -53,7 +53,7 @@ The available resource types are:
 - [`semantic_model`](/docs/build/semantic-models)
 - [`snapshot`](/docs/build/snapshots)
 - [`source`](/docs/build/sources)
-- [`data_test`](/docs/build/data-tests)
+- [`test`](/docs/build/data-tests)
 - [`unit_test`](/docs/build/unit-tests)
 
 </VersionBlock>
@@ -64,38 +64,48 @@ Instead of targeting specific resources, use the `--resource-flag` or `--exclude
 
 - For example, use the following command to include _all_ snapshots from your dbt build process:
 
-<File name='Usage'>
+    <File name='Usage'>
 
-```text
-dbt build --resource-type snapshot
-```
+    ```text
+    dbt build --resource-type snapshot
+    ```
 
-</File>
+    </File>
 
 <VersionBlock firstVersion="1.7">
 
 - In this example, run the following command to include _all_ saved queries with the `--resource-type` flag:
 
-<File name='Usage'>
+    <File name='Usage'>
 
-```text
-dbt build --resource-type saved_query
-```
+    ```text
+    dbt build --resource-type saved_query
+    ```
 
-</File>
+    </File>
 
 </VersionBlock>
 
 <VersionBlock firstVersion="1.8">
 
--  In this example, use the following command to exclude _all_ unit tests, from your dbt build process. Note that the `--exclude-resource-type` flag is only available in dbt version 1.8 and higher:
+-  In this example, use the following command to exclude _all_ unit tests from your dbt build process. Note that the `--exclude-resource-type` flag is only available in dbt version 1.8 and higher:
+
+    <File name='Usage'>
+
+    ```text
+    dbt build --exclude-resource-type unit_test
+    ```
+
+    </File>
+
+- In this example, use the following command to include all data tests in your build process:
 
-<File name='Usage'>
+    <File name='Usage'>
 
-```text
-dbt build --exclude-resource-type unit_test
-```
+    ```text
+    dbt build --resource-type test
+    ```
 
-</File>
+    </File>
 
 </VersionBlock>