change metrix to run at midnight

[peterdudfield]

Detailed Description

Currently metrics run at 13.00 every day, but wna this to run out midnight.

Context

• dont want an update of these values, as the adjuster uses this

Possible Implementation

• change this code - https://github.com/openclimatefix/ocf-infrastructure/blob/main/terraform/modules/services/metrics/schedule.tf#L7

[devsjc]

Prod updated with #236