Enable Rated Disability in production: 10% traffic

[mchae-nava]

Issue Description

This is a timeboxed item to monitor traffic and issues via DataDog after directing 10% of users

https://vagov.ddog-gov.com/dashboard/zc5-23v-wpq/benefits---dbex---evss-to-lh-rated-disability?from_ts=1689866014643&to_ts=1689869614643&live=true

Tasks

• [ ] Use DD to monitor for anomalies
• [ ] If no anomalies within the agreed timebox, raise to 25%
• [ ] If any issues, rollback to 5% and create ticket to address

Acceptance Criteria

• [ ] No anomalies and traffic raised to 25%

[pacerwow]

@mchae-nava can this be closed?