We should use devtools::build() and not rcmdcheck::rcmdcheck() to build packages

[GegznaV]

Why do we need rcmdcheck::rcmdcheck() while devtools::build() is sufficient. A full R-CMD check is performed in a separate workflow and devtools::build() is faster. What is more, it is straightforward to make binary packages with this function by using additional argument: devtools::build(binary = TRUE).

[bryanhanson]

If it is better make the change. The original version was cobbled together from several sources and since it worked not optimization was considered.