Motivation:
Our allocation counter tests still build for 5.0 by default. This isn't
great, but we've been getting away with it because building for 5.7
requires changing the way we express our dependencies. Doing that is a
big breaking pain in the neck that requires changes in multiple repos.
As a shorter-term goal, however, to enable testing in at least one more
repo (swift-nio-ssh), this PR lifts the version to 5.1, which is the
last release compatible with the Package.swift dependency structure we
use but that supports the Platforms we need to express.
Modifications:
- Move allocation counter to 5.1
- Add platforms from swift-nio-ssh
Result:
We can write allocation counter tests for swift-nio-ssh.
1a0f46b8cd