[Glitch] Change referrer policy to be controlled by header in web UI

Port 425311e1d9 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/flavours/glitch/features/ui/components/actions_modal.jsx

@@ -45,7 +45,7 @@ export default class ActionsModal extends ImmutablePureComponent {
 
     return (
       <li key={`${text}-${i}`}>
-        <a href={href} target='_blank' rel='noopener noreferrer' onClick={this.props.onClick} data-index={i} className={classNames('link', { active })}>
+        <a href={href} target='_blank' rel='noopener' onClick={this.props.onClick} data-index={i} className={classNames('link', { active })}>
           {contents}
         </a>
       </li>

app/javascript/flavours/glitch/features/ui/components/link_footer.tsx

@@ -26,7 +26,7 @@ export const LinkFooter: React.FC<{
         {statusPageUrl && (
           <>
             <DividingCircle />
-            <a href={statusPageUrl} target='_blank' rel='noopener noreferrer'>
+            <a href={statusPageUrl} target='_blank' rel='noopener'>
               <FormattedMessage id='footer.status' defaultMessage='Status' />
             </a>
           </>
@@ -72,15 +72,11 @@ export const LinkFooter: React.FC<{
 
       <p>
         <strong>Mastodon</strong>:{' '}
-        <a href='https://joinmastodon.org' target='_blank' rel='noreferrer'>
+        <a href='https://joinmastodon.org' target='_blank' rel='noopener'>
           <FormattedMessage id='footer.about' defaultMessage='About' />
         </a>
         <DividingCircle />
-        <a
-          href='https://joinmastodon.org/apps'
-          target='_blank'
-          rel='noreferrer'
-        >
+        <a href='https://joinmastodon.org/apps' target='_blank' rel='noopener'>
           <FormattedMessage id='footer.get_app' defaultMessage='Get the app' />
         </a>
         <DividingCircle />
@@ -91,7 +87,7 @@ export const LinkFooter: React.FC<{
           />
         </Link>
         <DividingCircle />
-        <a href={source_url} rel='noopener noreferrer' target='_blank'>
+        <a href={source_url} rel='noopener' target='_blank'>
           <FormattedMessage
             id='footer.source_code'
             defaultMessage='View source code'