Variable interval leads to memory leak error

[Mark2000]

Describe the bug
When a satellite has variable_interval=True, a BSK memory leak error is printed on termination in the general environment.

To Reproduce
Steps to reproduce the behavior:

1. Run an example (e.g. single_sat.py) with variable_interval=False and True.
2. Observe that swig/python detected a memory leak of type 'BSKLogger *', no destructor found. is printed when variable_interval=True.

Expected behavior
The error should not be printed

Version (please complete the following information):

• Python: [e.g. 3.10.11]
• Basilisk: [e.g. 2.2.1b0]
• Plaform: [e.g. MacOS 13.3.1(a)]

Additional context
N/A

[Mark2000]

Further investigation shows that this is a necessary but not sufficient condition to remove the error message. Continuing to research it.

[Mark2000]

Juan has indicate that this is probably not a serous leak. Probably not worth looking into further.