Bump ghcjs-overlay and head.hackage

Author: hamishmack

test/cabal.project.local

@@ -24,14 +24,14 @@ repository head.hackage.ghc.haskell.org
      f76d08be13e9a61a377a85e2fb63f4c5435d40f8feb3e12eb05905edb8cdea89
      26021a13b401500c8eb2761ca95c61f2d625bfef951b939a8124ed12ecf07329
      7541f32a4ccca4f97aea3b22f5e593ba2c0267546016b992dfadcd2fe944e55d
-  --sha256: sha256-rWkiXr/kSXKAPhf5jnx/E87BbqyRM7SKhuMZxo0gL2U=
+  --sha256: sha256-aAxiXXxG6iWgjrdFYbBkXruUtA7BUUc/JjpJsQZWUC8=
 
 repository ghcjs-overlay
-  url: https://raw.githubusercontent.com/input-output-hk/hackage-overlay-ghcjs/56cd424e8529e7a1fc29c6126abdc66f09467306
+  url: https://raw.githubusercontent.com/input-output-hk/hackage-overlay-ghcjs/ffb32dce467b9a4d27be759fdd2740a6edd09d0b
   secure: True
   root-keys:
   key-threshold: 0
-  --sha256: sha256-nU0/HKy4Om1GohCcU+gUWCDPgyclYdFzAgzfXe0tgf0=
+  --sha256: sha256-mHxgsrbjHdyE8yqOkhZsk4WGKGZDFqSn07ENMPy1rVA=
 
 if os(ghcjs)
   extra-packages: ghci