optimize: jwtauthn

[3062]

Issues associated with this PR

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UT result

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Code Style

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[codecov]

Codecov Report

Base: 60.35% // Head: 60.32% // Decreases project coverage by -0.03% ⚠️

Coverage data is based on head (8f55762) compared to base (08a1b08).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2208      +/-   ##
==========================================
- Coverage   60.35%   60.32%   -0.04%     
==========================================
  Files         422      422              
  Lines       37048    37047       -1     
==========================================
- Hits        22362    22348      -14     
- Misses      12464    12471       +7     
- Partials     2222     2228       +6     

Impacted Files	Coverage Δ
.../istio1106/filter/stream/jwtauthn/filter_config.go	68.18% <100.00%> (ø)
istio/istio1106/filter/stream/jwtauthn/matcher.go	89.79% <100.00%> (-0.21%)	⬇️
istio/istio1106/filter/stream/jwtauthn/verifier.go	90.12% <100.00%> (ø)
...aulttolerance/regulator/invocation_stat_factory.go	85.00% <0.00%> (-15.00%)	⬇️
pkg/upstream/servicediscovery/dubbod/bootstrap.go	64.58% <0.00%> (-4.17%)	⬇️
pkg/mtls/sds/subscriber.go	74.50% <0.00%> (-3.93%)	⬇️
pkg/stream/xprotocol/conn.go	40.43% <0.00%> (-1.10%)	⬇️
pkg/upstream/cluster/loadbalancer.go	73.80% <0.00%> (-0.80%)	⬇️
pkg/server/handler.go	39.78% <0.00%> (-0.72%)	⬇️
pkg/module/http2/transport.go	78.91% <0.00%> (+0.28%)	⬆️

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