bpo-35683: Improve Azure Pipelines steps (GH-11493)


diff --git a/PC/layout/main.py b/PC/layout/main.py
index d372fe5..910085c 100644
--- a/PC/layout/main.py
+++ b/PC/layout/main.py
@@ -156,6 +156,8 @@
     for dest, src in rglob(ns.build, "vcruntime*.dll"):
         yield dest, src
 
+    yield "LICENSE.txt", ns.source / "LICENSE"
+
     for dest, src in rglob(ns.build, ("*.pyd", "*.dll")):
         if src.stem.endswith("_d") != bool(ns.debug) and src not in REQUIRED_DLLS:
             continue