build(deps): bump raiden-contracts from 0.40.3 to 0.50.1 in /requirements

[dependabot[bot]]

Bumps raiden-contracts from 0.40.3 to 0.50.1.

Release notes

Sourced from raiden-contracts's releases.

v0.50.1

No release notes provided.

v0.50.0: Arbitrum Support

• #1580 Establish better naming convention for time related values
• #1550 Replace settle timeout range with one constant value
• #1582 Move settle timeouts from channels to token networks
• #1565 Switch from block numbers to dates/time values
• #1612 Add deployment option for user deposit withdraw timeout
• #1608 Extend documentation for Arbitrum gas prices
• #1623 Add API endpoint to verify Arbitrum One deployments

Changelog

Sourced from raiden-contracts's changelog.

Changelog

Documents changes that result in:

• smart contracts redeployment, especially ABI changes
• API changes in the package (externally used constants, externally used utilities and scripts)
• important bug fixes between releases

[0.50.0]

• #1580 Establish better naming convention for time related values
• #1550 Replace settle timeout range with one constant value
• #1582 Move settle timeouts from channels to token networks
• #1565 Switch from block numbers to dates/time values
• #1612 Add deployment option for user deposit withdraw timeout
• #1608 Extend documentation for Arbitrum gas prices
• #1623 Add API endpoint to verify Arbitrum One deployments

Commits

• c510eff chore: prepare 0.50.1
• 3a3229f Bump types-requests from 2.27.22 to 2.27.24
• 0b67ed3 Run etherscan tests against goerli
• 6b1440a Update test_current_development_version
• 00ba877 test_deploy_data: Update list of expected chains
• cc7cf45 Update black formatting after rebasing arbitrum branch
• b17b4fe update deployments for version 0.50.0
• 57f7f1a add deployment files for goerli stable
• f1ff3e8 add API endpoint to verify Arbitrum One deployment
• 429d51d add info for Arbitrum One production deployment
• Additional commits viewable in compare view

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[karlb]

@dependabot rebase

[dependabot[bot]]

Superseded by #7589.