vim:ftplug:tex: Close quickfix window on movement

When continuous compiling on write, the quickfix window can be tedious
when it pops up every time containing errors that will be resolved in
the future or ignored.

Fix this by closing it as soon as the cursor is moved.

.config/vim/ftplugin/tex.vim

@@ -4,6 +4,9 @@ set wrap
 let g:tex_flavor = "latex"
 let g:vimtex_compiler_progname = 'nvr'
 
+" Close the quickfix window after a cursor movement
+let g:vimtex_quickfix_autoclose_after_keystrokes = 1
+
 " Setup latexmk and make callback possible with synctex
 " (Click into PDF to land in code)
 let g:vimtex_compiler_latexmk = {