fix: issue with pv while packaging

Author: SaicharanKandukuri

suites/focal/raw/raw-setup.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+apt-get update
+apt-get upgrade -y
+apt-get install pv -y
+apt-get clean

suites/focal/raw/raw.sh

@@ -56,11 +56,8 @@ deb $MIRROR $SUITE-backports main restricted universe multiverse
 # deb-src $MIRROR $SUITE-backports main restricted universe multiverse
 EOF
 
-# set up pv
-lshout "Setting up pv..."
-cp $ROOT_DIR/core/pv/pv-${t_arch}.deb $chroot_dir
-run_cmd "dpkg -i /pv-${t_arch}.deb"
-run_cmd "rm /pv-${t_arch}.deb"
+# exec $VARIENT-setup.sh
+run_shell_script "$VARIENT-setup.sh"
 
 # clean any archive if exits
 apt-get clean