park_and_ride_lot_choice fails with sharrow

[bricegnichols]

Describe the bug
The park and ride lot choice model crashes when loading skims because there is no attribute skim_dict.skim_info.omx_keys.keys(). This crash only happens when running with sharrow.

To Reproduce
Steps to reproduce the behavior:
Input configs and data available here: https://psrc.files.com/files/2013/Outgoing/activitysim_inputs

• Copy inputs to local machine
• Clone main Activitysim branch (as of 9/8/26)
• Activate uv environment and run with three configs settings for sharrow, multiprocessing, and standard configs:

python activitysim\cli\run.py -c configs_sh -c configs_mp -c configs -d sc_09_04_26_asim_main_test_2023_data -o output

To test without sharrow, remove "-c configs_sh" from above and re-run. Start model from the step before park and ride lot choice.

Expected behavior
This section is checking that a skim name exists in the skims file before continuing on. It should look for the skim name in a standard format, but the attribute "skim_info" is only available when sharrow is not being run. The best I can tell is that if sharrow is enabled in los.load_data(), the method get_skim_dict() is called instead of create_skim_dict(). The former never defines skim_info, while the latter defines it here.

Additional info
I also tested commenting out this section and running with sharrow, which did work.