Add all ApiChangelog files in source dist

Author: harendra-kumar

streamly.cabal

@@ -175,9 +175,7 @@ extra-doc-files:
     docs/User/Explanatory/streaming-pradigms.rst
     docs/User/Project/*.link
     docs/User/Project/*.md
-    docs/User/Project/ApiChangelogs/0.8.3.txt
-    docs/User/Project/ApiChangelogs/0.8.3-0.9.0.txt
-    docs/User/Project/ApiChangelogs/0.9.0-0.10.0.txt
+    docs/User/Project/ApiChangelogs/*.txt
     docs/User/Project/Upgrading-0.8-to-0.9.md
     test/README.md