Add fixture `sagitter/slimpar-18`

[FloEdelmann]

• Update manufacturers.json
• Add fixture sagitter/slimpar-18

Thank you @leosamuele221!

[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>

✔️ sagitter / slimpar-18: d-light / attributes-correctness

• ✔️ sagitter/slimpar-18-1ch.xml
• ✔️ sagitter/slimpar-18-3ch.xml
• ✔️ sagitter/slimpar-18-4ch.xml
• ✔️ sagitter/slimpar-18-7ch.xml

✔️ sagitter / slimpar-18: dmxcontrol3 / channel-numbers

• ✔️ sagitter-slimpar-18-1ch.xml
• ✔️ sagitter-slimpar-18-3ch.xml
• ✔️ sagitter-slimpar-18-4ch.xml
• ✔️ sagitter-slimpar-18-7ch.xml

✔️ sagitter / slimpar-18: dragonframe / json-schema-conformity

• ✔️ sagitter/slimpar-18.json
• ✔️ manufacturers.json

✔️ sagitter / slimpar-18: millumin / json-schema-conformity

• ✔️ sagitter/slimpar-18.json

✔️ sagitter / slimpar-18: qlcplus_4.12.2 / fixture-tool-validation

• ✔️ fixtures/SAGITTER-Slimpar-18.qxf

✔️ sagitter / slimpar-18: qlcplus_4.12.2 / xsd-schema-conformity

• ✔️ fixtures/SAGITTER-Slimpar-18.qxf