Getting error on executing benchmarks with tio and tgeometry included.

### Describe the issue

Getting the following error on executing benchmarks
```
terminate called after throwing an instance of 'std::bad_function_call'
what(): bad_function_call
Aborted (core dumped)
```

P.S. No issue during the build.

---

The issue gets resolved by commenting out the following lines:
https://github.com/isl-org/Open3D/blob/c8f8f401c1e7ef6efd728a10e0e25895fb9d8ff1/cpp/benchmarks/CMakeLists.txt#L8-L9

Will try to narrow it down further.

### Steps to reproduce the bug

```python
1. $ Clone master
2. $ mkdir build && cd build
3. $ cmake -DBUILD_BENCHMARKS=ON -DBUILD_CUDA_MODULE=ON ..
4. $ make benchmarks
5. $ ./bin/benchmarks
```

### Open3D, Python and System information

```markdown
- Operating system: Ubuntu 20.04
- Python version: Python 3.8
- Open3D version: output from python: master
- System architecture: x86
- Is this a remote workstation?: no
- How did you install Open3D?: build from source
- Compiler version (if built from source): gcc 7.5
```