testthat 3.2.1

• Fix incorrect format string detected by latest R-devel. Fix thanks to
  Tomas Kalibera.

• expect_snapshot() handles unexpected errors like errors outside of
  snapshots, i.e. they terminate the entire test and get a traceback (#1906).

• JunitReporter() now uses ensures numeric values are saved the xml file
  with . as decimal separator. (@maksymiuks, #1660)

• local_mocked_bindings() can now mock any object, not just functions
  (#1896).

• skip_if_offline() now uses captive.apple.com by default. This is the
  hostname that Apple devices use to check that they're online so it should
  have a higher reliability than r-project.org (@jdblischak, #1890).

• test_file(desc = ) will now find describe() tests as well as test_that()
  tests (#1903).