roctracer: Consider apt upgrade operation check in package scripts.

Include the upgrade operation check in the prerm script
in package.

Signed-off-by: Saravanan Solaiyappan <saravanan.solaiyappan@amd.com>
Change-Id: I1504ce96a27d21d9c3d9bafc0dea8055398adc99

inc/ext/DEBIAN/prerm

@@ -7,7 +7,7 @@ rm_pkgconfig() {
 }
 
 case "$1" in
-   remove)
+   remove | upgrade )
        rm_pkgconfig
    ;;
    purge)