Install the latest version of the sonic build hooks in slave container (#6348)

scripts/prepare_slave_container_buildinfo.sh

@@ -4,6 +4,9 @@ SLAVE_DIR=$1
 ARCH=$2
 DISTRO=$3
 
+# Install the latest debian package sonic-build-hooks in the slave container
+sudo dpkg -i --force-overwrite $SLAVE_DIR/buildinfo/sonic-build-hooks_*.deb > /dev/null
+
 # Enable the build hooks
 symlink_build_hooks
 

scripts/versions_manager.py

@@ -190,6 +190,8 @@ class VersionModule:
             if ctype not in ctype_components:
                 ctype_components[ctype] = []
         for components in ctype_components.values():
+            if len(components) == 0:
+                continue
             config_component = self._get_config_for_ctype(components, dist, arch)
             config_components.append(config_component)
         config_module = VersionModule(self.name, config_components)