deb-pkg: Delete the folder name of acrn-hypervisor in the configuration file

When cloning the ACRN source code to a folder, which is not named "acrn-hypervisor",
the debian package created by the "make" call does not contain all needed files.
Because the file ".deb.conf" contains hardcoded folder names which contain the
folder name "acrn-hypervisor".

Tracked-On: #7022

Signed-off-by: Hu Fenglin <fenglin.hu@intel.com>

misc/packaging/gen_acrn_deb.py

@@ -92,7 +92,7 @@ def create_acrn_deb(board, scenario, version, build_dir):
         target = deb_info[i]['target']
         if target == 'boot/':
             continue
-        source = cur_dir + '/../' + source
+        source = cur_dir + source
         target = deb_dir + target
         if os.path.exists(target):
             run_command('cp %s %s' % (source, target), cur_dir)