fix missing console.log messages

[aaronabramov]

this is a split from #3882
fixes #3755

thanks @valerybugakov for finding this.
Console mesasges weren't being printed because we debounce the output for concurrent reporter, and some of the messages didn't have enough time to print before the process exits

[codecov-io]

Codecov Report

Merging #3895 into master will decrease coverage by 0.06%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master    #3895      +/-   ##
==========================================
- Coverage   58.07%   58.01%   -0.07%     
==========================================
  Files         195      195              
  Lines        6734     6741       +7     
  Branches        6        6              
==========================================
  Hits         3911     3911              
- Misses       2820     2827       +7     
  Partials        3        3

Impacted Files	Coverage Δ
packages/jest-cli/src/reporters/DefaultReporter.js	4.83% <0%> (-0.62%)	⬇️

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[valerybugakov]

@aaronabramov oh, cool!
I got stuck a bit with test case for this fix

[github-actions]

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