fix(connector): [Adyen] Add MYR currency config

[srujanchikke]

Type of Change

• Bugfix
• New feature
• Enhancement
• Refactoring
• Dependency updates
• Documentation
• CI/CD

Description

This PR have following changes

• Add MYR to currency config for adyen
• change default error code as UE_9000 to UE_000

Additional Changes

• This PR modifies the API contract
• This PR modifies the database schema
• This PR modifies application configuration/environment variables

This PR has following changes

• Add MYR currency config
• Change default error code to UE_9000 to UE_000 (This needs data migrations in translation table to provide support for localization).

Motivation and Context

How did you test it?

• Test applepay via adyen connector with currency MYR. This is already tested with custom deployment.

Checklist

• I formatted the code cargo +nightly fmt --all
• I addressed lints thrown by cargo clippy
• I reviewed the submitted code
• I added unit tests for my changes where possible

[semanticdiff-com]

Review changes with SemanticDiff.

Analyzed 1 of 6 files.

	Filename	Status
✔️	crates/router/src/consts.rs	Analyzed
❔	config/development.toml	Unsupported file format
❔	config/docker_compose.toml	Unsupported file format
❔	config/deployments/integration_test.toml	Unsupported file format
❔	config/deployments/production.toml	Unsupported file format
❔	config/deployments/sandbox.toml	Unsupported file format