minor #13032 fix: very_verbose mode shows estimated time (crozet-magenta)

This PR was submitted for the master branch but it was merged into the 3.4 branch instead (closes #13032).

Discussion
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fix: very_verbose mode shows estimated time

Small typo in the doc, the format of the progressBar is missing the estimated time in the `very_verbose` mode

the same typo is present in the other versions of the doc

Commits
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a0a68bc fix: very_verbose mode shows estimated time

Author: OskarStark

components/console/helpers/progressbar.rst

@@ -109,9 +109,9 @@ level of verbosity of the ``OutputInterface`` instance:
      3/3 [============================] 100%  1 sec
 
     # OutputInterface::VERBOSITY_VERY_VERBOSE (-vv)
-     0/3 [>---------------------------]   0%  1 sec
-     1/3 [=========>------------------]  33%  1 sec
-     3/3 [============================] 100%  1 sec
+     0/3 [>---------------------------]   0%  1 sec/1 sec
+     1/3 [=========>------------------]  33%  1 sec/1 sec
+     3/3 [============================] 100%  1 sec/1 sec
 
     # OutputInterface::VERBOSITY_DEBUG (-vvv)
      0/3 [>---------------------------]   0%  1 sec/1 sec  1.0 MB