Add fixture generic/16ch

[FloEdelmann]

• Add fixture generic/16ch

Fixture warnings / errors

• generic/16ch
  • ❌ Category 'Moving Head' invalid since there are not both pan and tilt channels.
  • ❌ Category 'Matrix' invalid since fixture does not define a matrix.

Thank you @Dar!

[github-actions]

Export files validity

(Output of test script tests/github/exports-valid.js.)

Test the exported files of selected fixtures against the plugins' export tests.
You can run a plugin's export tests by executing:
$ node cli/run-export-test.js -p <plugin name> <fixtures>

✔️ generic / 16ch: d-light / attributes-correctness

• ✔️ generic/16ch-16ch.xml

❌ generic / 16ch: dmxcontrol3 / channel-numbers

• ❌ generic-16ch-16ch.xml

  TypeError: Cannot read properties of undefined (reading 'filter')

✔️ generic / 16ch: dragonframe / json-schema-conformity

• ✔️ generic/16ch.json
• ✔️ manufacturers.json

✔️ generic / 16ch: millumin / json-schema-conformity

• ✔️ generic/16ch.json

❌ generic / 16ch: qlcplus_4.12.2 / fixture-tool-validation

• ❌ fixtures/Generic-16ch.qxf

  Namespace(map=False, convert=None, validate=['.']) Starting validation ./manufacturer/fixture.qxf:16ch: No physical data found 1 definitions processed. 1 errors detected

✔️ generic / 16ch: qlcplus_4.12.2 / xsd-schema-conformity

• ✔️ fixtures/Generic-16ch.qxf