Fix installer tests

Author: MinyazevR

buildScripts/github/install_installer.sh

@@ -7,15 +7,21 @@ prepare_environment(){
       ID=$(grep '^ID=' /etc/os-release | cut -d'=' -f2)
       if [ "$ID" = "altlinux" ]; then
         sudo apt-get update && sudo apt-get install -y fontconfig libdbus libX11 libXrender libXext libxkbcommon-x11
+        sudo apt-get install -y gst-plugins-bad1.0 gst-libav gst-plugins-base1.0
       elif [ "$ID" = "ubuntu" ]; then
         sudo apt-get update && sudo apt-get install -y --no-install-recommends fontconfig libdbus-1-3 libx11-xcb1 libxkbcommon-x11-0
+        sudo apt-get install -y gstreamer1.0-plugins-bad gstreamer1.0-libav gstreamer1.0-plugins-base
       elif [ "$ID" = "arch" ]; then
         sudo pacman -Sy && sudo pacman -S fontconfig libx11 libxrender libxext libxkbcommon-x11 --noconfirm
+        sudo pacman -Sy gstreamer gst-plugins-base gst-plugins-bad gst-libav --noconfirm
       elif [[ "$ID" = "rocky" || "$ID" = '"rocky"' ]]; then
         sudo yum install -y --setopt=install_weak_deps=False libX11-xcb libXext libxkbcommon-x11 fontconfig freetype libXrender
+        sudo yum install -y https://mirrors.rpmfusion.org/free/el/rpmfusion-free-release-$(rpm -E %rhel).noarch.rpm
+        sudo yum install -y gstreamer1-plugins-base gstreamer1-plugins-bad-free gstreamer1-libav
       elif [ "$ID" = "astra" ]; then
         sudo apt-get update && sudo apt-get install -y --no-install-recommends fontconfig libdbus-1-3 libx11-xcb1 libxkbcommon-x11-0 \
         libxrender1 libxext6
+        sudo apt-get install gstreamer1.0-plugins-base gstreamer1.0-plugins-bad gstreamer1.0-libav
       fi 
       return 0 ;;
     Darwin) return 0 ;;