feat: implement method to parse default config file

[leovct]

The motivation behind this PR is that we are building a simple tool to dump zkevm-node/cdk-validium components default configuration files. The bridge service is the only one that doesn't implement the Default() (*Config, error) method.

Closes #.

What does this PR do?

• Add a Default() (*Config, error) method to parse the default configuration values. This method is the same as the one used in zkevm-node and agglayer.

• Update the implementation of Load(configFilePath string, network string) (*Config, error) to use this new Default method. The implementation is the same as the one used in zkevm-node and agglayer.

Reviewers

Main reviewers:

• @John
• @Doe

Codeowner reviewers:

• @-Alice
• @-Bob

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud