intel/brw: Use brw prefix instead of namespace for dep analysis enum

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33048>

src/intel/compiler/brw_lower_pack.cpp

@@ -79,7 +79,7 @@ brw_lower_pack(fs_visitor &s)
    }
 
    if (progress)
-      s.invalidate_analysis(DEPENDENCY_INSTRUCTIONS);
+      s.invalidate_analysis(BRW_DEPENDENCY_INSTRUCTIONS);
 
    return progress;
 }