Mullvad Browser 16.0a7

Original release notes

All Platforms
Updated Firefox to 151.0a1
Updated NoScript to 13.6.19.90401984
Updated uBlock Origin to 1.71.0
Bug 43824: Switch resource:// modules to use moz-src: [tor-browser]
Bug 44630: Use settings config to hide settings, rather than data-hidden-from-search or commenting out [tor-browser]
Bug 44829: Hide the settings privacy card [tor-browser]
Bug 44869: Rebase alpha onto 151 [tor-browser]
Bug 44903: Use the support-page instead of tor-manual-page in moz-support-link [tor-browser]
Bug 44989: Backport Bug 2040704: Fix date format leak in Firefox 151 [tor-browser]
Bug 44990: CI failing due to dubious ownership of cached repo [tor-browser]
Bug 44999: Privacy settings are broken in 151 [tor-browser]
Windows
Bug 44745: Change how we hide SSO setting for windows [tor-browser]

Build System

All Platforms
Bug 41779: Update toolchains for Firefox 151 [tor-browser-build]
Bug 41781: Fix clean section in rbm.local.conf.example [tor-browser-build]
Bug 41792: Switch from ftp.gnu.org to ftpmirror.gnu.org [tor-browser-build]
Bug 41806: make list_toolchain_updates should check var/firefox_platform_version [tor-browser-build]
Bug 41807: Incorrectly generated Bugzilla query link in generate-bugzilla-triage-csv.py [tor-browser-build]
Windows
Bug 41810: Define GetAddrInfoExCancel on mingw [tor-browser-build]
macOS
Bug 41793: Stop copying permissions from .mar in dmg2mar [tor-browser-build]