Use the exact name used upstream for the scope

Signed-off-by: Keshav Priyadarshi <git@keshav.space>

Co-authored-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: keshav-space

src/packagedcode/swift.py

@@ -116,7 +116,7 @@ def assemble(
                 processed_dependencies.append(
                     models.DependentPackage(
                         purl=purl.to_string(),
-                        scope="install",
+                        scope="dependencies",
                         is_runtime=True,
                         is_optional=False,
                         is_resolved=True,