scripts: Disable http pipelining similarly to what 7456f3f7 did

It seems http pipeline sometimes causes broken downloads; while this really
needs fixing in apt, work it around for now so CI doesn’t hit it.

Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>

apertis-base/scripts/replace-gplv2-packages-for-dev-env.sh

@@ -2,8 +2,8 @@
 set -e
 
 cp /bin/rm /bin/tar /bin/grep /usr/bin/diff /usr/local/bin
-apt-get update
+apt-get -o Acquire::http::Pipeline-Depth=0 update
 DPKGPATH=/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 apt-get -y -o Dpkg::Path="$DPKGPATH" --allow-remove-essential purge mktemp
-apt-get -y -o Dpkg::Path="$DPKGPATH" --allow-remove-essential install coreutils tar grep diffutils findutils sed
+apt-get -y -o Dpkg::Path="$DPKGPATH" -o Acquire::http::Pipeline-Depth=0 --allow-remove-essential install coreutils tar grep diffutils findutils sed
 rm /usr/local/bin/rm /usr/local/bin/tar /usr/local/bin/grep /usr/local/bin/diff