Remove card expiry validation

[fz-ryanbigg]

📝 Description

Jira ticket: DASH-4898

Removing card expiry, as it is not required when:

1. Updating the alias on a card
2. Setting the card to be a customer's default card

Change Checklist

The following must be reviewed and signed off by the creator of the PR. To sign off review and check each

🔑 Security

• Security of any environment is not reduced by this change.
• All existing security controls remain in place or have been replaced with equal or stronger controls.

Testing of Changes

• Testing results have been verified as complete and covering all aspects of the change.
• Evidence of testing attached
• Security scans are passing
• No package vulnerabilities introduced

🔎 Quality assurance

• Reviewed this PR myself
• Automated tests are required and included
• Security controls have been reviewed
• Changes are Blue-Green friendly

[snyk-io-au]

⛔ Snyk checks have failed. 2 issues have been found so far.

Status	Scanner	Critical	High	Medium	Low	Total (2)
⛔	Open Source Security	0	0	2	0	2 issues
✅	Licenses	0	0	0	0	0 issues
✅	Code Security	0	0	0	0	0 issues

💻 Catch issues earlier using the plugins for VS Code, JetBrains IDEs, Visual Studio, and Eclipse.