Remove caption attributes from tables

Author: heiskr

content/code-security/secret-scanning/introduction/supported-secret-scanning-patterns.md

@@ -55,7 +55,6 @@ This table lists the secrets supported by {% data variables.product.prodname_sec
 In addition to these generic non-provider patterns, {% data variables.product.prodname_secret_scanning %} uses {% data variables.product.prodname_copilot_short %} to detect generic passwords. For more information, see [AUTOTITLE](/code-security/secret-scanning/copilot-secret-scanning/responsible-ai-generic-secrets).
 {% endif %}
 
-{caption="Non-provider secret scanning patterns"}
 | Provider | Token |
 |----------|:--------------------|
 |  Generic | http_basic_authentication_header |

data/reusables/actions/supported-shells.md

@@ -1,4 +1,4 @@
-{caption="Supported platforms and shell parameters for GitHub Actions"}
+
 | Supported platform | `shell` parameter | Description                                                                                                                                                                                                                                                                             | Command run internally                          |
 | ------------------ | ----------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------- |
 | Linux / macOS      | unspecified       | The default shell on non-Windows platforms. Note that this runs a different command to when `bash` is specified explicitly. If `bash` is not found in the path, this is treated as `sh`.                                                                                                | `bash -e {0}`                                   |