re-include renv in packages to update (e.g. to fix rstudio/renv#1869). Not sure why renv was excluded ever?

Author: lorenzwalthert

inst/update-existing-hook-dependencies.R

@@ -3,5 +3,5 @@ renv_deps <- names(jsonlite::read_json("renv.lock")$Packages)
 source("renv/activate.R")
 renv::load()
 renv::restore(prompt = FALSE)
-can_be_updated <- renv::update(setdiff(renv_deps, "renv"), prompt = FALSE, check = FALSE)
+can_be_updated <- renv::update(renv_deps, prompt = FALSE, check = FALSE)
 renv::snapshot(packages = renv_deps, prompt = FALSE)