[Bug]: Resolve a memory issue reported by valgrind and currently suppressed

[vgvassilev]

Description of bug

Cppyy Suppression
Memcheck:Free
fun:free
obj:*
fun:_ZNK3Cpp7JitCall6InvokeEPvNS0_7ArgListES1_
fun:_ZL11WrapperCallPvmS_S_S_
fun:_ZN5Cppyy5CallVEPvS0_mS0_
fun:_ZL8GILCallVPvS_PN8CPyCppyy11CallContextE
fun:_ZN8CPyCppyy12_GLOBAL__N_112VoidExecutor7ExecuteEPvS2_PNS_11CallContextE
fun:_ZN8CPyCppyy9CPPMethod11ExecuteFastEPvlPNS_11CallContextE
fun:_ZN8CPyCppyy9CPPMethod7ExecuteEPvlPNS_11CallContextE
fun:_ZN8CPyCppyy11CPPFunction4CallERPNS_11CPPInstanceEPKP7_objectmS5_PNS_11CallContextE
fun:_ZN8CPyCppyy12_GLOBAL__N_1L13mp_vectorcallEPNS_11CPPOverloadEPKP7_objectmS4_
fun:_PyObject_VectorcallTstate
fun:PyObject_Vectorcall
}```

### What operating system was you using when the bug occured?

_No response_

### What is the architechture of the cpu on your system?

_No response_

### What did you build CppInterOp against?

_No response_