fix haskell-src-meta error

peterbecich · peterbecich · commit 9631a55be0c0 · 2022-01-16T23:42:10.000-08:00
diff --git a/cabal.project b/cabal.project
@@ -10,3 +10,6 @@ packages:
   codeworld-server/
   codeworld-base/
   funblocks-client/
+
+constraints:
+  haskell-src-meta ==0.8.7
