chore(deps): update actions/checkout action to v3

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v2 -> v3

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Release Notes

actions/checkout

v3

Compare Source

• Use @​actions/core saveState and getState
• Add github-server-url input

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[codecov]

Codecov Report

Base: 0.00% // Head: 0.00% // No change to project coverage 👍

Coverage data is based on head (16bd54b) compared to base (a495d52).
Patch has no changes to coverable lines.

❗ Current head 16bd54b differs from pull request most recent head bfe3f9c. Consider uploading reports for the commit bfe3f9c to get more accurate results

Additional details and impacted files

@@          Coverage Diff           @@
##           master    #459   +/-   ##
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  Coverage    0.00%   0.00%           
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  Files           2       2           
  Lines           7       7           
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  Misses          7       7           

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