SNOW-630142 Custom Auth

[sfc-gh-kwagner]

Description Implemented custom auth and refactored the current auth methods to use the new custom auth class

Testing

Please answer these questions before submitting your pull requests. Thanks!

1. What GitHub issue is this PR addressing? Make sure that there is an accompanying issue to your PR.

   Fixes SNOW-630142

2. Fill out the following pre-review checklist:

   • [ ] I am adding a new automated test(s) to verify correctness of my new code
   • [ ] I am adding new logging messages
   • [ ] I am modifying authorization mechanisms
   • [ ] I am adding new credentials
   • [ ] I am modifying OCSP code
   • [ ] I am adding a new dependency

3. Please describe how your code solves the related issue.

   Please write a short description of how your code change solves the related issue.

[sfc-gh-kwagner]

Just using GitHub to run some tests for me

[codecov-commenter]

Codecov Report

Merging #1215 (0ea7365) into main (253b2ce) will decrease coverage by 0.25%. The diff coverage is 83.06%.

@@            Coverage Diff             @@
##             main    #1215      +/-   ##
==========================================
- Coverage   81.70%   81.45%   -0.26%     
==========================================
  Files          59       62       +3     
  Lines        8331     8650     +319     
  Branches     1353     1282      -71     
==========================================
+ Hits         6807     7046     +239     
- Misses       1224     1293      +69     
- Partials      300      311      +11     

Impacted Files	Coverage Δ
src/snowflake/connector/network.py	78.87% <0.00%> (-2.31%)	:arrow_down:
src/snowflake/connector/auth_keypair.py	78.57% <60.00%> (-0.70%)	:arrow_down:
src/snowflake/connector/reauth_webbrowser.py	62.50% <62.50%> (ø)
src/snowflake/connector/auth_idtoken.py	93.75% <66.66%> (-6.25%)	:arrow_down:
src/snowflake/connector/reauth_by_plugin.py	70.00% <70.00%> (ø)
src/snowflake/connector/connection.py	89.22% <79.41%> (-1.29%)	:arrow_down:
src/snowflake/connector/reauth_default.py	80.00% <80.00%> (ø)
src/snowflake/connector/auth_by_plugin.py	93.33% <93.33%> (-0.55%)	:arrow_down:
src/snowflake/connector/auth.py	80.62% <100.00%> (+0.82%)	:arrow_up:
src/snowflake/connector/auth_default.py	93.33% <100.00%> (+1.02%)	:arrow_up:
... and 17 more

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[sfc-gh-aling]

I think we need to align the implementation signature with the protocol, which should all just be keyword arguments