CI: do not install unnecessary packages

Updating all of the packages every time is not needed and costs a lot of
resources. Install only necessary packages and their dependencies.

Signed-off-by: Kinga Stefaniuk <kinga.stefaniuk@intel.com>

diff --git a/.github/tools/install_ubuntu_packages.sh b/.github/tools/install_ubuntu_packages.sh
index 1a31ca47469191735ca7a67dd9a463b65b4202e9..4c8861348a9bb171150cae7cd3bc093d0ee172e8 100755 (executable)
--- a/.github/tools/install_ubuntu_packages.sh
+++ b/.github/tools/install_ubuntu_packages.sh
@@ -7,6 +7,6 @@ echo "Detected VERSION_CODENAME: $VERSION_CODENAME"
 sudo add-apt-repository -y "deb [arch=amd64] http://archive.ubuntu.com/ubuntu $VERSION_CODENAME \
         main universe"
 # Install gcc
-sudo apt-get -y update && sudo apt-get -y install gcc-$1
+sudo apt-get -y install gcc-$1 --no-upgrade --no-install-recommends --no-install-suggests
 # Install dependencies
-sudo apt-get -y install make gcc libudev-dev devscripts
+sudo apt-get -y install make gcc libudev-dev devscripts --no-upgrade --no-install-recommends --no-install-suggests