Use Jython 2.7.3 version to execute python script java.lang.OutOfMemoryError: Metaspace

### Expected behavior

Hope the memory can be released normally

### Actual behavior

Memory keeps growing until it overflows

### Steps to reproduce the problem

The problem can be reproduced by using ”import httplib“ in the python script

### JMeter Version

5.6

### Java Version

17

### OS Version

mac os