Update Snippets "Code" dropdown to be consistent with Repository page "Code" dropdown
# Context
As a part of https://gitlab.com/gitlab-org/gitlab/-/issues/450667, the "Code" dropdown menu in the Repository page has updated. For consistency, please update the "Code" dropdown in the Snippets page where there are similar components.
| Repository "Code" dropdown | Production: Snippets "Code" dropdown |
|----------------------------|--------------------------------------|
| {width="213" height="367"} |  |
# Proposal
<table>
<tr>
<th>Current: Snippets</th>
<th>Proposed: Snippets</th>
</tr>
<tr>
<td>
{width=262 height=332}
</td>
<td>
{width=333 height=321}
</td>
</tr>
</table>
issue