Globally drop yasm - libvpx should not need it

Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>

.github/workflows/ci.yml

@@ -114,8 +114,7 @@ jobs:
                libxdo-dev \
                libxfixes-dev \
                nasm \
-               wget \
-               yasm
+               wget
             ;;
           # arm-unknown-linux-*) sudo apt-get -y update ; sudo apt-get -y install gcc-arm-linux-gnueabihf ;;
           # aarch64-unknown-linux-gnu) sudo apt-get -y update ; sudo apt-get -y install gcc-aarch64-linux-gnu ;;