Update FraxEthDualOracle contract address and ABI.

[alecgard]

Closes DF-19440

Description

• Update frxeth-exchange-rate EA to reference the updated FraxEthDualOracle contract.

Changes

• Default to new contract address
• Update ABI
• Update response parameter names based on ABI update

Steps to Test

curl --location 'localhost:8080' \
--header 'Content-Type: application/json' \
--data '{
	"id": "1",
	"data": {
		"priceType": "low",
		"endpoint": "crypto"
  }
}'

{
    "data": {
        "result": "996957764310337236"
    },
    "result": "996957764310337236",
    "timestamps": {
        "providerDataRequestedUnixMs": 1704988678103,
        "providerDataReceivedUnixMs": 1704988679551
    },
    "statusCode": 200,
    "meta": {
        "adapterName": "FRXETH-EXCHANGE-RATE",
        "metrics": {
            "feedId": "{\"priceType\":\"low\"}"
        }
    }
}

Quality Assurance

• If a new adapter was made, or an existing one was modified so that its environment variables have changed, update the relevant infra-k8s configuration file.
• If a new adapter was made, or an existing one was modified so that its environment variables have changed, update the relevant adapter-secrets configuration file or update the soak testing blacklist.
• If a new adapter was made, or a new endpoint was added, update the test-payload.json file with relevant requests.
• The branch naming follows git flow (feature/x, chore/x, release/x, hotfix/x, fix/x) or is created from Jira.
• This is related to a maximum of one Jira story or GitHub issue.
• Types are safe (avoid TypeScript/TSLint features like any and disable, instead use more specific types).
• All code changes have 100% unit and integration test coverage. If testing is not applicable or too difficult to justify doing, the reasoning should be documented explicitly in the PR.

[changeset-bot]

🦋 Changeset detected

Latest commit: 8a092fa

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@chainlink/frxeth-exchange-rate-adapter	Minor

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