Add fixture `koot/par-stage-light`

[FloEdelmann]

• Update manufacturers.json
• Add fixture 'koot/par-stage-light'

Thank you @backache!

[github-actions[bot]]

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>

:heavy_check_mark: koot / par-stage-light: d-light / attributes-correctness

• :heavy_check_mark: koot/par-stage-light-DMX.xml

:heavy_check_mark: koot / par-stage-light: dmxcontrol3 / channel-numbers

• :heavy_check_mark: koot-par-stage-light-DMX.xml

:heavy_check_mark: koot / par-stage-light: dragonframe / json-schema-conformity

• :heavy_check_mark: koot/par-stage-light.json
• :heavy_check_mark: manufacturers.json

:heavy_check_mark: koot / par-stage-light: millumin / json-schema-conformity

• :heavy_check_mark: koot/par-stage-light.json

:heavy_check_mark: koot / par-stage-light: qlcplus_4.12.2 / fixture-tool-validation

• :heavy_check_mark: fixtures/KOOT-Par-Stage-Light.qxf

:heavy_check_mark: koot / par-stage-light: qlcplus_4.12.2 / xsd-schema-conformity

• :heavy_check_mark: fixtures/KOOT-Par-Stage-Light.qxf