Missing data pertaining to the commit data retrieved via GraphQL API's FileMatch

[nancy4dev]

• Sourcegraph version: 4.4.1
• Platform information: Self Hosted docker-compose
• Account

Steps to reproduce:

1. Please see lines 587-592 in file
   context:global repo:^github\.com/sourcegraph/sourcegraph$ file:^cmd/frontend/graphqlbackend/schema\.graphql patternType:standard
2. The user is trying to extract the file path from the commit of the file from FileMatch which has an incomplete implementation.
3. Please see this slack thread

Expected behavior:

Actual behavior:

If you would like immediate help on this, please email support@sourcegraph.com (you can still create the issue, but there are no SLAs on issues like there are for support requests).