[BUG] CP2K module cannot use in python 3.10

[likefallwind]

Summary

CP2K module cannot use in python 3.10.

DPGEN Version and Platform

Bohrium Platform
DP-GEN version: 0.10.6

Expected Behavior

Just run CH4 example

Actual Behavior

Traceback (most recent call last):
File "/opt/miniconda/envs/deepmd/bin/dpgen", line 8, in
sys.exit(main())
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/main.py", line 185, in main
args.func(args)
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/generator/run.py", line 3642, in gen_run
run_iter (args.PARAM, args.MACHINE)
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/generator/run.py", line 3625, in run_iter
make_fp (ii, jdata, mdata)
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/generator/run.py", line 2827, in make_fp
make_fp_cp2k(iter_index, jdata)
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/generator/run.py", line 2686, in make_fp_cp2k
cp2k_input = make_cp2k_input(sys_data, fp_params)
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/generator/lib/cp2k.py", line 159, in make_cp2k_input
update_dict(default_config, user_config)
File "/opt/miniconda/envs/deepmd/lib/python3.10/site-packages/dpgen/generator/lib/cp2k.py", line 69, in update_dict
if (k in old_d and isinstance(old_d[k], dict) and isinstance(update_d[k], collections.Mapping)):
AttributeError: module 'collections' has no attribute 'Mapping'

Steps to Reproduce

Use python 3.10 to run dpgen.

It is because module 'collections' has no attribute 'Mapping' in python 3.10, while it is use in dpgen/generator/lib/cp2k.py

[njzjz]

It should be changed to collections.abc.Mapping.