add signed-fetch headers rpc

[gonpombo8]

Related decentraland/protocol#152, decentraland/unity-renderer#5248

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Pages

Latest commit:	3b2e833
Status:	✅  Deploy successful!
Preview URL:	https://db158fde.js-sdk-toolchain.pages.dev
Branch Preview URL:	https://feat-signed-fetch-headers.js-sdk-toolchain.pages.dev

View logs

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (ac35286) 72.48% compared to head (3b2e833) 72.48%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #611   +/-   ##
=======================================
  Coverage   72.48%   72.48%           
=======================================
  Files         267      267           
  Lines        8772     8772           
  Branches     1134     1134           
=======================================
  Hits         6358     6358           
  Misses       2297     2297           
  Partials      117      117           

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[github-actions]

Test this pull request

• The @dcl/sdk package can be tested in scenes by running

  npm install "https://sdk-team-cdn.decentraland.org/@dcl/js-sdk-toolchain/branch/feat/signed-fetch-headers/dcl-sdk-7.1.17-5112364618.commit-7f69bbc.tgz"

• To test with npx init

  export SDK_COMMANDS="https://sdk-team-cdn.decentraland.org/@dcl/js-sdk-toolchain/branch/feat/signed-fetch-headers/dcl-sdk-commands-7.1.17-5112364618.commit-7f69bbc.tgz"
  npx $SDK_COMMANDS init

• The @dcl/inspector package can be tested by visiting this url

  • Or by installing it via NPM

  npm install "https://sdk-team-cdn.decentraland.org/@dcl/js-sdk-toolchain/branch/feat/signed-fetch-headers/@dcl/inspector/dcl-inspector-7.1.17-5112364618.commit-7f69bbc.tgz"

• The /changerealm command to test test in-world

  /changerealm https://sdk-team-cdn.decentraland.org/ipfs/feat/signed-fetch-headers-e2e
  

• You can preview this build entering:
  https://playground.decentraland.org/?sdk-branch=feat/signed-fetch-headers

[pravusjif]

LGTM!