Add new packages to packages.yaml

Exclude zathura for i686 in needs_binaries.sh

* [firefox] Update to 82.0

* modify firefox.rb to get sound, also add apulse for same reason

* Setting user prefs seem to be useless

* Change deps order

Update packages.yaml

Add parameter handling to gcc_switcher script

Add pre-built binaries for gcc10

* Update version, and build with meson & llvm.

* Remove patch which was split upstream

* version update, use clang

* change configure to chromebrew style

Now that we have acceleration, add glmark2 for benchmarking.

* Add glslang

* Add compatibility line

* Remove core packages from depends

Co-authored-by: Satadru Pramanik <satadru@gmail.com>

Add vivaldi package

Add gcab package

Update sphinx from 2.4.4 to 3.2.1

Update yarn from 1.22.5 to 1.22.10

Add pre-built binaries for packages a-x

* [xxhash] Update to 0.8.0

Updated opera to version 71.0.3770.271

Update all perl module packages

Add pre-built binaries for zstd