run GHA without testthat/snaps_ in .Rbuildignore

Author: jgabry

.Rbuildignore

@@ -14,4 +14,3 @@ book/*
 docs/*
 Rplots.pdf
 ^\.github$
-^tests/testthat/_snaps$

R/bayesplot-package.R

@@ -101,9 +101,14 @@ NULL
 
 # internal ----------------------------------------------------------------
 
+# nocov start
 # release reminders (for devtools)
-release_questions <- function() { # nocov start
+release_questions <- function() {
   c(
     "Have you reduced the size of the vignettes for CRAN?"
   )
-} # nocov end
+  c(
+    "Have you put '^tests/testthat/_snaps$' in .Rbuildignore?"
+  )
+}
+# nocov end