Security fix for the ALT Linux 10 package firefox-esr version 91.2.0-alt1

91.2.0-alt1 built Nov. 2, 2021 Anton Farygin in task 281644 91.2.0-alt1 built Oct. 12, 2021 Andrey Cherepanov in task 286492 Oct. 5, 2021 Andrey Cherepanov - New ESR version. - Security fixes: + CVE-2021-38496 Use-after-free in MessageTask + CVE-2021-38497 Validation message could have been...