TeamCity: Remove test project for `FEATURE-BRANCH-ephemeral-resource`

[SarahFrench]

Release Note Template for Downstream PRs (will be copied)

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 3 files changed, 184 deletions(-))

[modular-magician]

Hi there, I'm the Modular magician. I've detected the following information about your changes:

Diff report

Your PR generated some diffs in downstreams - here they are.

google provider: Diff ( 3 files changed, 184 deletions(-))

[SarahFrench]

Yeah no worries! I spotted that the PR had some merge conflicts and while I was addressing those I figured I'd open for review etc in preparation for the future