Update bug_report.md (#4260)

Remove reduced capacity message.

Author: hsubox76

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,8 +11,6 @@ assignees: ''
 <!-- Step 1 [READ THIS] -->
 <!--
 
-**Thank you for submitting your issue. We are operating at reduced capacity from Dec 18 2020 to Jan 4 2021. Please expect delayed responses. For more urgent requests please reach us via our support channels https://firebase.google.com/support**
-
 Are you in the right place?
   * For issues or feature requests related to __the code in this repository__
     file a Github issue.