Add fixture `club-cannon/led-attachment-ii`

[FloEdelmann]

• Update manufacturers.json
• Add fixture club-cannon/led-attachment-ii

Thank you Alex!

[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>

✔️ club-cannon / led-attachment-ii: d-light / attributes-correctness

• ✔️ club-cannon/led-attachment-ii-Simple.xml
• ✔️ club-cannon/led-attachment-ii-Basic.xml
• ✔️ club-cannon/led-attachment-ii-Raw.xml
• ✔️ club-cannon/led-attachment-ii-Extended.xml

✔️ club-cannon / led-attachment-ii: dmxcontrol3 / channel-numbers

• ✔️ club-cannon-led-attachment-ii-Simple.xml
• ✔️ club-cannon-led-attachment-ii-Basic.xml
• ✔️ club-cannon-led-attachment-ii-Raw.xml
• ✔️ club-cannon-led-attachment-ii-Extended.xml

✔️ club-cannon / led-attachment-ii: dragonframe / json-schema-conformity

• ✔️ club-cannon/led-attachment-ii.json
• ✔️ manufacturers.json

✔️ club-cannon / led-attachment-ii: millumin / json-schema-conformity

• ✔️ club-cannon/led-attachment-ii.json

✔️ club-cannon / led-attachment-ii: qlcplus_4.12.2 / fixture-tool-validation

• ✔️ fixtures/Club-Cannon-LED-Attachment-II.qxf

✔️ club-cannon / led-attachment-ii: qlcplus_4.12.2 / xsd-schema-conformity

• ✔️ fixtures/Club-Cannon-LED-Attachment-II.qxf