Minimize phpunit output w/o --verbose flag

[kbond]

This is sort of a continuation of https://github.com/pestphp/pest/issues/95. In that issue, the --compact option was suggested but later it was implied that perhaps compact be default and we can show the expanded output when --verbose is used.

Output example without --verbose:

   FAIL  Tests\Unit\Adapters\PhpunitTest
  ⨯ it has tests
  ⨯ it has custom test case name
  ⨯ it has recap
  ⨯ it informs the user when no tests are executed
  ⨯ it has failure
  ⨯ it has output in stdout with be strict about output during tests false

   PASS  Tests\Unit\ArgumentFormatterTest

   PASS  Tests\Unit\CoverageTest

   PASS  Tests\Unit\HandlerTest

   PASS  Tests\Unit\ProviderTest

   PASS  Tests\Unit\WriterTest

Output example with --verbose:

   FAIL  Tests\Unit\Adapters\PhpunitTest
  ✓ it respects is contract
  ✓ it is a printer
  ✓ it do not handles test that are not test cases
  ⨯ it has tests
  ⨯ it has custom test case name
  ⨯ it has recap
  ⨯ it informs the user when no tests are executed
  ⨯ it has failure
  ✓ it has output in stdout with be strict about output during tests false

   PASS  Tests\Unit\ArgumentFormatterTest
  ✓ it respects is contract
  ✓ it formats a string
  ✓ it formats a long string
  ✓ it formats a array
  ✓ it formats a object

   PASS  Tests\Unit\CoverageTest
  ✓ get path
  ✓ is available
  ✓ using xdebug

   PASS  Tests\Unit\HandlerTest
  ✓ it respects is contract
  ✓ it handles an exception
  ✓ it sets the output
  ✓ it gets the writer

   PASS  Tests\Unit\ProviderTest
  ✓ it respects is contract
  ✓ it registers the error handler
  ✓ it gets the handler

   PASS  Tests\Unit\WriterTest
  ✓ it respects is contract
  ✓ it gets the output
  ✓ it sets the output
  ✓ it writes the exception
  ✓ it writes details
  ✓ it ignores folders
  ✓ it hides editor
  ✓ it hides trace
  ✓ it supports renderless contracts

I was thinking that we could put the # of passed tests (if possible) in the summary if not using --verbose:

   PASS  Tests\Unit\ArgumentFormatterTest (5 tests)

I had a bit of trouble getting the test suite passing locally. If this is of interest, I will fix up the tests.

[jeroenvanrensen]

Hello, I wonder how it is going with this PR. I would like to see it get merged!

[nunomaduro]

We are going to consider it. Thank you!