fix: getProviders recognizes application/json accept header#156

Nkovaturient wants to merge 4 commits intoipfs:mainipfs/helia-delegated-routing-v1-http-api:mainfrom

Nkovaturient:fix/json-content-type-handlingNkovaturient/helia-delegated-routing-v1-http-api:fix/json-content-type-handlingCopy head branch name to clipboard