Add a cabal.project to cabal-sublibrary-dependency test.

philderbeast · mpilgrem · commit 3cf02416cd98 · 2023-03-05T19:22:49.000Z
diff --git a/test/integration/tests/cabal-sublibrary-dependency/files/cabal.project b/test/integration/tests/cabal-sublibrary-dependency/files/cabal.project
@@ -0,0 +1,3 @@
+packages:
+    ./
+  , subproject/
