message: Update bors.toml with new test names
diff: status = [
  "Audit",
  "Code lint",
  - "Test on linux",
  + "Test on linux-x64",
  "Test on linux-aarch64",
  - "Test on macos",
  - "Test on windows",
  + "Test on macos-x64",
  + "Test on windows-x64",
  "Test cross-compile on linux",
  "Test cross-compile on macos",
  ]
  