Require tasty-hedgehog >= 1.2

[felixonmars]

I am getting the following error when building with an older tasty-hedgehog:

jose> test/Properties.hs:49:50: error:
jose>     Variable not in scope:
jose>       testPropertyNamed :: t0 -> t1 -> Property -> TestTree
jose>    |
jose> 49 |   , let n = "gen, sign with best alg, verify" in testPropertyNamed n n prop_bestJWSAlg
jose>    |                                                  ^^^^^^^^^^^^^^^^^
jose> [7 of 8] Compiling Types            ( test/Types.hs, dist/build/tests/tests-tmp/Types.o )
error: builder for '/nix/store/003qmk5cy3bnl5klnapbiapbyndry4ln-jose-0.10.drv' failed with exit code 1

[frasertweedale]

Thank you @felixonmars !