Add Panasonic PT-RZ120(L) fixtures, fix parameter schema (#1233)

* Update manufacturers.json via editor
* Add fixture 'panasonic/pt-rz120' via editor
* Fix wrong shortName and RDM data, add Laser category
* Add other channels and modes
* Add PT-RZ120L variant

Schema changes:
* Also allow negative parameter values
* Bump schema version to 12.2.1

Other fixture fixes:
* Fix Gobo Wheel Rotation capabilities in Eurolite LED TMH 8

Author: FloEdelmann

fixtures/eurolite/led-tmh-8.json

@@ -443,17 +443,15 @@
         },
         {
           "dmxRange": [215, 235],
-          "type": "Effect",
-          "effectPreset": "ColorFade",
-          "speedStart": "slow",
-          "speedEnd": "fast"
+          "type": "WheelRotation",
+          "speedStart": "slow CW",
+          "speedEnd": "fast CW"
         },
         {
           "dmxRange": [236, 255],
-          "type": "Effect",
-          "effectPreset": "ColorFade",
-          "speedStart": "slow reverse",
-          "speedEnd": "fast reverse"
+          "type": "WheelRotation",
+          "speedStart": "slow CCW",
+          "speedEnd": "fast CCW"
         }
       ]
     }

fixtures/manufacturers.json

@@ -316,6 +316,10 @@
     "name": "Orion Effects Lighting",
     "website": "http://orion-fxlights.com/"
   },
+  "panasonic": {
+    "name": "Panasonic",
+    "website": "https://panasonic.net/cns/projector/"
+  },
   "phocea-light": {
     "name": "Phocea Light",
     "website": "https://www.phocealight.fr/"