ss3diags 2.2.2

This version is compatible with r4ss 1.50.0 and above.

• Updated r4ss dependency to version 1.50.0 and above. (#113, #114, #115)
  • Removed local get_ss3_exe function, which r4ss::get_r4ss_exe() supersedes it
  • Updated references to match updated r4ss new naming conventions (#113)
• Change to native R's pipes; replacing magrittr pipes
• SSrmse: Parameter quants, the "quantity" for calcuating RMSE, is now checked for these valid options: cpue, len, age, size, and con
• SSPlotHCxval: Remove redundant parameter uncertainty (#95)
• Added renv to help with github actions
• Omitted LazyData in DESCRIPTION due to removal of Rdata files.