feat(router): AWS Sigv4

[ardatan]

No description provided.

[github-actions]

✅ k6-benchmark results

     ✓ response code was 200
     ✓ no graphql errors
     ✓ valid response structure

     █ setup

     checks.........................: 100.00% ✓ 203160      ✗ 0    
     data_received..................: 5.9 GB  198 MB/s
     data_sent......................: 80 MB   2.6 MB/s
     http_req_blocked...............: avg=3.55µs   min=771ns   med=1.94µs  max=10.24ms  p(90)=2.84µs  p(95)=3.29µs  
     http_req_connecting............: avg=434ns    min=0s      med=0s      max=1.37ms   p(90)=0s      p(95)=0s      
     http_req_duration..............: avg=21.71ms  min=2.47ms  med=20.73ms max=224.55ms p(90)=29.55ms p(95)=32.84ms 
       { expected_response:true }...: avg=21.71ms  min=2.47ms  med=20.73ms max=224.55ms p(90)=29.55ms p(95)=32.84ms 
     http_req_failed................: 0.00%   ✓ 0           ✗ 67740
     http_req_receiving.............: avg=204.51µs min=26.94µs med=42.84µs max=189.14ms p(90)=95.84µs p(95)=444.08µs
     http_req_sending...............: avg=25.19µs  min=5.95µs  med=11.22µs max=24.59ms  p(90)=17.39µs p(95)=27.22µs 
     http_req_tls_handshaking.......: avg=0s       min=0s      med=0s      max=0s       p(90)=0s      p(95)=0s      
     http_req_waiting...............: avg=21.48ms  min=2.42ms  med=20.58ms max=58.92ms  p(90)=29.27ms p(95)=32.49ms 
     http_reqs......................: 67740   2252.26545/s
     iteration_duration.............: avg=22.14ms  min=5.61ms  med=21.09ms max=274.92ms p(90)=30ms    p(95)=33.34ms 
     iterations.....................: 67720   2251.600476/s
     vus............................: 50      min=50        max=50 
     vus_max........................: 50      min=50        max=50 

[github-actions]

🐋 This PR was built and pushed to the following Docker images:

Image Names: ghcr.io/graphql-hive/router

Platforms: linux/amd64,linux/arm64

Image Tags: ghcr.io/graphql-hive/router:pr-543 ghcr.io/graphql-hive/router:sha-f55e2c2

Docker metadata

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"containerimage.descriptor": {
  "mediaType": "application/vnd.oci.image.index.v1+json",
  "digest": "sha256:f533220c85bb39860df9d799ba58631f4804d15c20430602e79ee6a9f9f0cdf3",
  "size": 1609
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