Buggfix: meta-input filer är felaktiga

Efter test hittar jag följande:

input/visualisering-av-klimatdata/visualisering-av-klimatdata.md.meta-input.json invalid

[
  {
    instancePath: '/description',
    schemaPath: '#/properties/description/minLength',
    keyword: 'minLength',
    params: { limit: 1 },
    message: 'must NOT have fewer than 1 characters'
  }
]

input/gransdragningsmatris/gransdragningsmatris.md.meta-input.json invalid

[
  {
    instancePath: '/description',
    schemaPath: '#/properties/description/minLength',
    keyword: 'minLength',
    params: { limit: 1 },
    message: 'must NOT have fewer than 1 characters'
  }
]

input/bas-och-komplementfiler/bas-och-komplementfiler.md.meta-input.json invalid

[
  {
    instancePath: '/description',
    schemaPath: '#/properties/description/minLength',
    keyword: 'minLength',
    params: { limit: 1 },
    message: 'must NOT have fewer than 1 characters'
  }
]