Reconsider local options for test_that/test_file/etc

[hadley]

e.g.

local_test_lifecycle <- function(.local_envir = parent.frame()) {
  withr::local_options(
    list(
      lifecycle_verbosity = "warning",
      # Promote retirement stages except on CRAN
      lifecycle_verbose_retirement = if (on_cran()) TRUE
    ),
    .local_envir = .local_envir
  )
}

(partly from #1000)

[hadley]

Generally move from setting options in verify_output() or test_file() and setting in test_that().