fix: consumerTable.get returns customer

[fforbeck]

Context

While testing the Egress Tracking System in Staging, an error occurred indicating that the router couldn't resolve the customer:

✘ [ERROR] Failed to record egress for space did:key:z6MkkYoZNccuPxDxc8kh6YgPSZwyXCqeS2QYqhtQtYyEKYTt {
    name: 'FieldError',
    message: 'Object contains invalid field "customer":\n' +
      '  - Expected value of type string instead got undefined'
    ...

Issue

The error arises because the consumerTable.get query does not include the customer field in its projection, despite the customer existing in consumerTable and being manually retrievable.

Fix

This PR updates the consumerTable.get query to ensure the customer field is projected correctly, allowing the router to resolve the customer as expected. It also fixes the related tests to reflect this change accurately.

[seed-deploy]

View stack outputs

• pr435-w3infra-BillingDbStack

  Name	Value
  customerTableName	pr435-w3infra-customer
  egressTrafficTableName	pr435-w3infra-egress-traffic
  spaceDiffTableName	pr435-w3infra-space-diff
  spaceSnapshotTableName	pr435-w3infra-space-snapshot
  usageTable	pr435-w3infra-usage

• pr435-w3infra-BillingStack

  Name	Value
  ApiEndpoint	https://hs12jzyvl8.execute-api.us-east-2.amazonaws.com
  billingCronHandlerURL	https://k4qkmlefnukaguqkuij25sl2ra0getlp.lambda-url.us-east-2.on.aws/
  CustomDomain	https://pr435.billing.web3.storage
  EgressTrafficQueueURL	https://sqs.us-east-2.amazonaws.com/505595374361/pr435-w3infra-egress-traffic-queue

• pr435-w3infra-CarparkStack

  Name	Value
  BucketName	carpark-pr435-0
  Region	us-east-2

• pr435-w3infra-PSAStack

  Name	Value
  downloadFunctionURL	https://p4wkkwdp6eltuc6ae6klag2cfe0brmsq.lambda-url.us-east-2.on.aws/
  hashFunctionURL	https://yogiqz75djsu4yqvye4snkmy6y0fyvcv.lambda-url.us-east-2.on.aws/

• pr435-w3infra-RoundaboutStack

  Name	Value
  ApiEndpoint	https://0xwun5bxtl.execute-api.us-east-2.amazonaws.com
  CustomDomain	https://pr435.roundabout.web3.storage

• pr435-w3infra-UcanInvocationStack

  Name	Value
  invocationBucketName	invocation-store-pr435-0
  taskBucketName	task-store-pr435-0
  workflowBucketName	workflow-store-pr435-0

• pr435-w3infra-UploadApiStack

  Name	Value
  ApiEndpoints	["https://ckn28jk1i0.execute-api.us-east-2.amazonaws.com","https://9oooj63972.execute-api.us-east-2.amazonaws.com"]
  CustomDomains	["https://pr435.up.web3.storage","https://pr435.up.storacha.network"]

• pr435-w3infra-BusStack

• pr435-w3infra-FilecoinStack

• pr435-w3infra-IndexerStack

• pr435-w3infra-ReplicatorStack

• pr435-w3infra-UcanFirehoseStack

• pr435-w3infra-UploadDbStack

[travis]

This is good to merge, but if you could swap out the exponential retry function for p-retry it'd be even good-er to merge.