Setting resolve_array_lists=True in the example ReadWriteSVD.py results in a "dictionary changed size during iteration" error

[rowsail]

Using the example ReadWriteSVD.py on the svd file from Espressif for the ESP32S3 (https://github.com/espressif/svd/blob/main/svd/esp32s3.svd) and changing the call to SVDReader.process so that resolve_array_lists=True, I get:

Traceback (most recent call last):
  File "/home/dhowells/python-cmsis-svd-parser/Examples/ReadWriteSVD.py", line 17, in <module>
    device = SVDReader.process(root, resolve_derivations=True,
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dhowells/python-cmsis-svd-parser/SVDReader.py", line 956, in process
    device = SVDReader._resolve_arrays_lists(device)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/dhowells/python-cmsis-svd-parser/SVDReader.py", line 928, in _resolve_arrays_lists
    SVDReader._resolve_arrays_lists(elem, next_lvl_name)
  File "/home/dhowells/python-cmsis-svd-parser/SVDReader.py", line 925, in _resolve_arrays_lists
    for name, elem in next_lvl_collection.items():
RuntimeError: dictionary changed size during iteration

(I have edited the SVDReader.py to accept the "Xtensa LX7" cpu type).

Running with resolve_array_lists=False, executes without error.

This might not be a bug, and could well me be doing something wrong, or the svd file not being quite what is expected/handled.