replace headless chrome

Author: zsigmas

tests/testthat/setup.R

@@ -10,8 +10,6 @@ vdoc <- local({
 specs <- vdoc[["specs"]]
 #  validation (F)
 
-chromote::local_chrome_version(binary = "chrome-headless-shell", quiet = FALSE)
-
 is_CI <- isTRUE(as.logical(Sys.getenv("CI"))) # nolint
 is_shiny_test <- isTRUE(as.logical(Sys.getenv("TEST_LOCAL"))) | is_CI