runtime(netrw): upstream snapshot of v177

relevant commits:
- defaults!: use 'suffixes' for 'g:netrw_sort_sequence'
- refactor: remove associated buffer when deliting a file
- refactor: s:NetrwLocalRm
- refactor: s:NetrwDelete
- refactor: s:NetrwLocalRmFile
- feat: use vim.notify on neovim
- fix: prefer v:lua instead of luaeval for vim.deprecate
- chore: remove old batteries

closes: #16638

Signed-off-by: Luca Saccarola <github.e41mv@aleeas.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

runtime/pack/dist/opt/netrw/plugin/netrwPlugin.vim

@@ -15,7 +15,7 @@ if &cp || exists("g:loaded_netrwPlugin")
     finish
 endif
 
-let g:loaded_netrwPlugin = "v176"
+let g:loaded_netrwPlugin = "v177"
 
 let s:keepcpo = &cpo
 set cpo&vim