Copy Global Transforms: SKIP_SAVE on paste

Add the `SKIP_SAVE` option to the 'Paste Global Transform' operator
properties.

This fixes a bug with following repro steps:
- Specify a relative object
- Use relative copy/paste
- Try to use non-relative copy/paste
- It will fail because after you used the relative paste operator, the
  `use_relative` property is saved for ever as True.

Pull Request: https://projects.blender.org/blender/blender/pulls/145262

scripts/addons_core/copy_global_transform.py

@@ -488,6 +488,7 @@ class OBJECT_OT_paste_transform(Operator):
         items=_method_items,
         name="Paste Method",
         description="Update the current transform, selected keyframes, or even create new keys",
+        options={'SKIP_SAVE'},
     )
     bake_step: bpy.props.IntProperty(  # type: ignore
         name="Frame Step",
@@ -495,12 +496,14 @@ class OBJECT_OT_paste_transform(Operator):
         min=1,
         soft_min=1,
         soft_max=5,
+        options={'SKIP_SAVE'},
     )
 
     use_mirror: bpy.props.BoolProperty(  # type: ignore
         name="Mirror Transform",
         description="When pasting, mirror the transform relative to a specific object or bone",
         default=False,
+        options={'SKIP_SAVE'},
     )
 
     mirror_axis_loc: bpy.props.EnumProperty(  # type: ignore
@@ -508,18 +511,21 @@ class OBJECT_OT_paste_transform(Operator):
         name="Location Axis",
         description="Coordinate axis used to mirror the location part of the transform",
         default='x',
+        options={'SKIP_SAVE'},
     )
     mirror_axis_rot: bpy.props.EnumProperty(  # type: ignore
         items=_axis_enum_items,
         name="Rotation Axis",
         description="Coordinate axis used to mirror the rotation part of the transform",
         default='z',
+        options={'SKIP_SAVE'},
     )
 
     use_relative: bpy.props.BoolProperty(  # type: ignore
         name="Use Relative Paste",
         description="When pasting, assume the pasted matrix is relative to another object (set in the user interface)",
         default=False,
+        options={'SKIP_SAVE'},
     )
 
     @classmethod