th-context-0.23: dependencies

Dependencies for th-context-0.23

library	base (>=4.8 && <5) containers data-default haskell-src-exts lens mtl mtl-unleashed (>=0.5) syb template-haskell (>=2.10) th-desugar th-orphans (>=0.10.0) th-typegraph (>=0.31)