Log Message:
firefox: Update to 86.0.1

Changelog:
86.0.1
Firefox Release

March 11, 2021

Version 86.0.1, first offered to Release channel users on March 11, 2021
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Fixed

  * Fixed an issue on Apple Silicon machines that caused Firefox to be
    unresponsive after system sleep (bug 1682713)

  * Fixed an issue causing windows to gain or lose focus unexpectedly (bug
    1694927)

  * Fixed truncation of date and time widgets due to incorrect width
    calculation (bug 1695578)

  * Fixed an issue causing unexpected behavior with extensions managing tab
    groups (bug 1694699)

  * Fixed a frequent Linux crash on browser launch (bug 1694670)