Add fixture betopper/led-mini-flat-par-light-54x1-5w-rgb

[FloEdelmann]

• Update manufacturers.json
• Add fixture betopper/led-mini-flat-par-light-54x1-5w-rgb

Fixture warnings / errors

• betopper/led-mini-flat-par-light-54x1-5w-rgb
  • ⚠️ Mode '7 channel' should have shortName '7ch' instead of '7'.

Thank you anonymous!

[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>

✔️ betopper / led-mini-flat-par-light-54x1-5w-rgb: d-light / attributes-correctness

• ✔️ betopper/led-mini-flat-par-light-54x1-5w-rgb-7.xml

❌ betopper / led-mini-flat-par-light-54x1-5w-rgb: dmxcontrol3 / channel-numbers

• ❌ betopper-led-mini-flat-par-light-54x1-5w-rgb-7.xml

  Channel 6 "Choose" is missing capabilities. Used ranges: 0…50, 101…255

✔️ betopper / led-mini-flat-par-light-54x1-5w-rgb: dragonframe / json-schema-conformity

• ✔️ betopper/led-mini-flat-par-light-54x1-5w-rgb.json
• ✔️ manufacturers.json

✔️ betopper / led-mini-flat-par-light-54x1-5w-rgb: millumin / json-schema-conformity

• ✔️ betopper/led-mini-flat-par-light-54x1-5w-rgb.json

✔️ betopper / led-mini-flat-par-light-54x1-5w-rgb: qlcplus_4.12.2 / fixture-tool-validation

• ✔️ fixtures/betopper-LED-Mini-Flat-Par-Light-54x1.5W-RGB.qxf

✔️ betopper / led-mini-flat-par-light-54x1-5w-rgb: qlcplus_4.12.2 / xsd-schema-conformity

• ✔️ fixtures/betopper-LED-Mini-Flat-Par-Light-54x1.5W-RGB.qxf

[kengruven]

This fixture (LPC008) has exactly the same DMX mapping as betopper/par-54-x-3w-rgb (LPC007) in #3836. Should we combine them into one file?