feature(pu): add some features in MLP and ResBlock

[puyuan1996]

Description

add output_activation, output_norm_type, last_linear_layer_init_zero option for MLP, add bias option and downsample block in ResBlock

Related Issue

TODO

Check List

• merge the latest version source branch/repo, and resolve all the conflicts
• pass style check
• pass all the tests

[codecov]

Codecov Report

Merging #511 (210418d) into main (874e923) will increase coverage by 0.12%.
The diff coverage is 93.75%.

@@            Coverage Diff             @@
##             main     #511      +/-   ##
==========================================
+ Coverage   85.29%   85.41%   +0.12%     
==========================================
  Files         528      526       -2     
  Lines       43223    43144      -79     
==========================================
- Hits        36866    36852      -14     
+ Misses       6357     6292      -65     

Flag	Coverage Δ
unittests	85.41% <93.75%> (+0.12%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
ding/torch_utils/network/nn_module.py	94.97% <85.71%> (-0.92%)	⬇️
ding/torch_utils/network/res_block.py	100.00% <100.00%> (ø)
ding/torch_utils/network/tests/test_nn_module.py	100.00% <100.00%> (ø)
ding/torch_utils/network/tests/test_res_block.py	100.00% <100.00%> (ø)
ding/framework/message_queue/tests/test_nng.py	42.30% <0.00%> (-30.77%)	⬇️
ding/worker/learner/comm/flask_fs_learner.py	91.25% <0.00%> (+0.62%)	⬆️
ding/envs/env_manager/subprocess_env_manager.py	77.36% <0.00%> (+0.78%)	⬆️
ding/worker/collector/marine_parallel_collector.py	91.24% <0.00%> (+1.38%)	⬆️
ding/framework/event_loop.py	96.49% <0.00%> (+3.50%)	⬆️

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