Collection Manager: Fix T75738. Task: T69577.

Hide the 'View QCD Slot' operator from 'Adjust Last Operation'
as it was never intended to be used with that.

object_collection_manager/__init__.py

@@ -22,7 +22,7 @@ bl_info = {
     "name": "Collection Manager",
     "description": "Manage collections and their objects",
     "author": "Ryan Inch",
-    "version": (2,7,8),
+    "version": (2,7,9),
     "blender": (2, 80, 0),
     "location": "View3D - Object Mode (Shortcut - M)",
     "warning": '',  # used for warning icon and text in addons panel

object_collection_manager/qcd_operators.py

@@ -175,7 +175,7 @@ class ViewQCDSlot(Operator):
     '''View objects in QCD slot'''
     bl_label = "View QCD Slot"
     bl_idname = "view3d.view_qcd_slot"
-    bl_options = {'REGISTER', 'UNDO'}
+    bl_options = {'UNDO'}
 
     slot: StringProperty()
     toggle: BoolProperty()