[Glitch] Add noopener and/or noreferrer

Port fccf83e1f2 to glitch-soc

Signed-off-by: Thibaut Girka <thib@sitedethib.com>

app/javascript/flavours/glitch/components/error_boundary.js

@@ -56,7 +56,7 @@ export default class ErrorBoundary extends React.PureComponent {
               <FormattedMessage
                 id='web_app_crash.report_issue'
                 defaultMessage='Report a bug in the {issuetracker}'
-                values={{ issuetracker: <a href='https://github.com/glitch-soc/mastodon/issues' rel='noopener' target='_blank'><FormattedMessage id='web_app_crash.issue_tracker' defaultMessage='issue tracker' /></a> }}
+                values={{ issuetracker: <a href='https://github.com/glitch-soc/mastodon/issues' rel='noopener noreferrer' target='_blank'><FormattedMessage id='web_app_crash.issue_tracker' defaultMessage='issue tracker' /></a> }}
               />
               { debugInfo !== '' && (
                 <details>