Yaml encoder/decoder for OCaml jsont codecs

Remove public installation of test binaries

Test executables should not be installed as public binaries.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

-10
-10
tests/bin/dune
··· 1 1 (executable 2 2 (name test_scalars) 3 - (public_name test_scalars) 4 3 (libraries yamlt jsont jsont.bytesrw bytesrw)) 5 4 6 5 (executable 7 6 (name test_objects) 8 - (public_name test_objects) 9 7 (libraries yamlt jsont jsont.bytesrw bytesrw)) 10 8 11 9 (executable 12 10 (name test_arrays) 13 - (public_name test_arrays) 14 11 (libraries yamlt jsont jsont.bytesrw bytesrw)) 15 12 16 13 (executable 17 14 (name test_formats) 18 - (public_name test_formats) 19 15 (libraries yamlt jsont jsont.bytesrw bytesrw)) 20 16 21 17 (executable 22 18 (name test_roundtrip) 23 - (public_name test_roundtrip) 24 19 (libraries yamlt jsont jsont.bytesrw bytesrw)) 25 20 26 21 (executable 27 22 (name test_complex) 28 - (public_name test_complex) 29 23 (libraries yamlt jsont jsont.bytesrw bytesrw)) 30 24 31 25 (executable 32 26 (name test_edge) 33 - (public_name test_edge) 34 27 (libraries yamlt jsont jsont.bytesrw bytesrw)) 35 28 36 29 (executable ··· 43 36 44 37 (executable 45 38 (name test_null_collections) 46 - (public_name test_null_collections) 47 39 (libraries yamlt jsont jsont.bytesrw bytesrw)) 48 40 49 41 (executable ··· 68 60 69 61 (executable 70 62 (name test_locations) 71 - (public_name test_locations) 72 63 (libraries yamlt jsont jsont.bytesrw bytesrw)) 73 64 74 65 (executable 75 66 (name test_multidoc) 76 - (public_name test_multidoc) 77 67 (libraries yamlt jsont jsont.bytesrw bytesrw))