fixup: api-test.t expected to pass inputs as inputs

Dependencies

• [2] XWEWQOHV api-test: use is for nicer errors
• [3] UOL7YDDL Fix test
• [4] KYSBJAYN Allow dashes in jobset input names
• [5] 7ECJWNVX Cleanup Project model
• [6] TZEDUWFX api-test: make created project and jobset visible
• [7] GLJD3PG2 api-test.t: make it work under yath
• [8] YI3BZG5N Cleanup Jobset serialization
• [9] LZVO64YG Merge in the first bits of the API work

Change contents

• replacement in t/api-test.t at line 77
  [3.37908]→[3.1048:1317](∅→∅)
  − $result = request_json({ uri => '/jobset/sample/default', method => 'PUT', data => { nixexprpath => "default.nix", nixexprinput => "my-src", inputs => { "my-src" => { type => "path", value => $jobsetdir } }, enabled => "1", visible => "1", checkinterval => "3600"} });
  [3.37908]

  [2.487]
  + $result = request_json({ uri => '/jobset/sample/default', method => 'PUT', data => { nixexprpath => "default.nix", nixexprinput => "my-src", jobsetinputs => { "my-src" => { type => "path", value => $jobsetdir } }, enabled => "1", visible => "1", checkinterval => "3600"} });