Fixes import issues with omni.isaac.ui and debug_draw (isaac-sim#148)

# Description

Fixes errors related to import of omni.isaac.ui and debug_draw
extensions due to Isaac Sim 4.5 renaming/restructuring.

## Type of change

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applicable. -->

- Bug fix (non-breaking change which fixes an issue)

## Checklist

- [x] I have run the [`pre-commit` checks](https://pre-commit.com/) with
`./isaaclab.sh --format`
- [x] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] I have updated the changelog and the corresponding version in the
extension's `config/extension.toml` file
- [ ] I have added my name to the `CONTRIBUTORS.md` or my name already
exists there

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- [x] I have done this task
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source/apps/isaaclab.python.kit

@@ -28,6 +28,7 @@ app.version = "4.2.0"
 "omni.isaac.nucleus" = {}
 "omni.isaac.range_sensor" = {}
 "omni.isaac.sensor" = {}
+"omni.isaac.ui" = {}
 "omni.isaac.utils" = {}
 "omni.isaac.version" = {}
 "omni.kit.property.isaac" = {}

source/standalone/tutorials/04_sensors/run_frame_transformer.py

@@ -35,7 +35,7 @@
 import math
 import torch
 
-import omni.isaac.debug_draw._debug_draw as omni_debug_draw
+import isaacsim.util.debug_draw._debug_draw as omni_debug_draw
 
 import omni.isaac.lab.sim as sim_utils
 import omni.isaac.lab.utils.math as math_utils