chore: remove redundant CI steps

[itsoyou]

SYN-76
SYN-66
SYN-68
SYN-69

[codecov]

Codecov Report

❌ Patch coverage is 52.30769% with 62 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.05%. Comparing base (094a907) to head (3c65c3d).

Files with missing lines	Patch %	Lines
synapse_token_authenticator/config.py	34.00%	33 Missing ⚠️
synapse_token_authenticator/claims_validator.py	60.52%	9 Missing and 6 partials ⚠️
synapse_token_authenticator/token_authenticator.py	56.25%	13 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #91      +/-   ##
==========================================
- Coverage   73.28%   72.05%   -1.23%     
==========================================
  Files           5        5              
  Lines         756      773      +17     
  Branches      145      144       -1     
==========================================
+ Hits          554      557       +3     
- Misses        143      157      +14     
  Partials       59       59              

Files with missing lines	Coverage Δ
synapse_token_authenticator/utils.py	91.07% <100.00%> (+0.16%)	⬆️
synapse_token_authenticator/token_authenticator.py	71.53% <56.25%> (+0.07%)	⬆️
synapse_token_authenticator/claims_validator.py	75.96% <60.52%> (-1.64%)	⬇️
synapse_token_authenticator/config.py	64.97% <34.00%> (-3.85%)	⬇️

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[jason-famedly]

Couple of little things a few questions. I think this is almost there!

[jason-famedly]

LGTM! 🚀