chore: print info about passWithNoTests flag

[SimenB]

Summary

We've gotten some issue here and there about it, thoughts on advertising the flag in the message?

Docs: https://jestjs.io/docs/en/cli#passwithnotests

Test plan

[codecov-io]

Codecov Report

Merging #7309 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #7309   +/-   ##
=======================================
  Coverage   66.63%   66.63%           
=======================================
  Files         241      241           
  Lines        9333     9333           
  Branches        5        5           
=======================================
  Hits         6219     6219           
  Misses       3111     3111           
  Partials        3        3

Impacted Files	Coverage Δ
packages/jest-cli/src/getNoTestFoundVerbose.js	0% <ø> (ø)	⬆️
packages/jest-cli/src/getNoTestFound.js	57.14% <ø> (ø)	⬆️

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[github-actions]

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