[Tails-dev] Tor Browser 10.0.9 is ready for testing

Hello!

We are happy to announce the first Tor Browser 10.0.9 release candidate
for wider testing. Packages can be found at:

https://people.torproject.org/~gk/builds/10.0.9-build2/

Tor Browser 10.0.9 updates Firefox for Windows, macOS, and Linux to
78.7.0esr and Firefox for Android to 85.1.0.

The full changelog since Tor Browser 10.0.8 is:
 * All Platforms
   * Update NoScript to 11.1.9
 * Windows + OS X + Linux
   * Update Firefox to 78.7.0esr
   * Bug 40249: Remove EOY 2020 Campaign [tor-browser]
 * Android
   * Update Fenix to 85.1.0
   * Bug 40137: Remove EOY 2020 Campaign [fenix]
   * Bug 40165: Update zstd to 1.4.8 [tor-browser-build]
 * Build System
   * All Platforms
     * Update Go to 1.14.14
   * Android
     * Bug 40190: Update toolchain for Fenix 85 [tor-browser-build]
     * Bug 40191: Update Fenix and dependencies to 85.0.0-beta1 [tor-browser-build]
     * Bug 40193: Build all mobile Rust targets in a single step [tor-browser-build]
     * Bug 40208: Mitigate uniffi non-deterministic code generation [tor-browser-build]