Input field for "GitLab API Key" should have "type=password"

Created by: CamilleDesmots

In the function "update_repo_forl" of the file "SourceGitlab.php" the input field for "GitLab API key" should have the attribute "type=password". See the text in bold in this sample :

<td class="category"><?php echo plugin_lang_get( 'hub_app_secret' ) ?></td>
<td>

<input type="text" name="hub_app_secret" type=password maxlength="250" size="40" value=""/>

</td>
</tr>