Bump to version 0.16.1

[Z-Fran]

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Motivation

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Modification

Please briefly describe what modification is made in this PR.

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BC-breaking (Optional)

Does the modification introduce changes that break the backward-compatibility of the downstream repositories?
If so, please describe how it breaks the compatibility and how the downstream projects should modify their code to keep compatibility with this PR.

Use cases (Optional)

If this PR introduces a new feature, it is better to list some use cases here, and update the documentation.

Checklist

Before PR:

• I have read and followed the workflow indicated in the CONTRIBUTING.md to create this PR.
• Pre-commit or linting tools indicated in CONTRIBUTING.md are used to fix the potential lint issues.
• Bug fixes are covered by unit tests, the case that causes the bug should be added in the unit tests.
• New functionalities are covered by complete unit tests. If not, please add more unit test to ensure the correctness.
• The documentation has been modified accordingly, including docstring or example tutorials.

After PR:

• If the modification has potential influence on downstream or other related projects, this PR should be tested with some of those projects.
• CLA has been signed and all committers have signed the CLA in this PR.

[zengyh1900]

@Z-Fran You can use python .dev_scripts/doc_checker.py to check whether all links in markdown files are available.

[codecov]

Codecov Report

Base: 83.91% // Head: 83.89% // Decreases project coverage by -0.02% ⚠️

Coverage data is based on head (198b1cf) compared to base (3119589).
Patch coverage: 100.00% of modified lines in pull request are covered.

❗ Current head 198b1cf differs from pull request most recent head 3d6b75f. Consider uploading reports for the commit 3d6b75f to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1664      +/-   ##
==========================================
- Coverage   83.91%   83.89%   -0.02%     
==========================================
  Files         227      227              
  Lines       13027    13027              
  Branches     2027     2027              
==========================================
- Hits        10931    10929       -2     
- Misses       1741     1742       +1     
- Partials      355      356       +1     

Flag	Coverage Δ
unittests	83.89% <100.00%> (-0.02%)	⬇️

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

Impacted Files	Coverage Δ
mmedit/version.py	58.33% <100.00%> (ø)
...ls/components/stylegan2/generator_discriminator.py	89.75% <0.00%> (-1.21%)	⬇️

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[zengyh1900]

lgtm