dev-haskell/hspec-discover: remove old digest from Manifest

Signed-off-by: Wolfgang E. Sanyer <WolfgangESanyer@gmail.com>

dev-haskell/hspec-discover/Manifest

@@ -5,5 +5,4 @@ DIST hspec-discover-2.6.1.tar.gz 6719 BLAKE2B 0f6fc3320d2d3775e326e90da4f83484d0
 DIST hspec-discover-2.7.1.tar.gz 6755 BLAKE2B 009f49090de3d79c7776e8b9b22eb975f276081c39980b49e157dfd50c97f3253140b2d66c8f392f53f83976d01d4302d78afc1ec95df45cb0a61d4c7a741234 SHA512 b07e7be5bd81f2e116b63f27e307ac628b6d678cc24dfb519bed7dcc1c27f772ff5d4a18c801474a425d4450337e809b9563b4ee1ca397830dfc7f9a92d7359f
 DIST hspec-discover-2.7.2.tar.gz 6688 BLAKE2B 92f995ea6cfcf5836373a6c348d4a10ba86902fd3befe304b17c65ec174b13c8d3279831b39ca5d82eb9ec2005cd20accd66a1789256c5efe1b57fd8f3540e2f SHA512 c47c97a6bf980bc2919c9894cb50af4e445fbcfe0a832e97caf4ad05ebfd7c8f516fb7d1e300e1946c0f7bbacd3dbc355f2907441c64ff017f1e80b60bfd841f
 DIST hspec-discover-2.7.5.tar.gz 6563 BLAKE2B a16cb9ccfcbeeaaac38ed2ac13e388a4010abb828ee58b3a353aae134829246119e2ad9c0151c670e070c791447ca2f3c19ae80932b8e8593d8c8a11ca137ef5 SHA512 325210315b348d975a316a38e2c46a966326f9fa4cf98db579c294dcbf2c121eab6714da381190548d2b531c4bdb70843183874c5524db68ac2fc6c4a5c6a9d6
-DIST hspec-discover-2.7.6.tar.gz 6559 BLAKE2B 68153dfdc8ef1525e32f377b6fb9ac1a3ba0d740bd490919f823c8f31cf47360fb82a8ca983ac96580c98fa5d7ca3eaa8584dce13b027508b2753f20f46d1cbb SHA512 d2749a3c8f8363b590ee0c759e23e917407c67694bc54fa84581b1fce8dda48ac5c681d6bdb817edd48a348c420f6294e49bc79b85afe85bb2242d053e0f1cbe
 DIST hspec-discover-2.7.8.tar.gz 6560 BLAKE2B a954f4dd5ff4c22dca994da94bc811fb9d3719e4f0eb1b6a6f59caa3038fb414c6a012c67db8da7aaf656da747c8c66bf819c779ad27f1510847e7ef2e338078 SHA512 f403877035a968cbd49d8b7d8964bd9e01bcf1ed34de94ed2c4f7f6fc36d6b17e85f8fbc44600427713cb48980cc5651b269c07276ae972ce16660771b9729a3