ListCommand: remove -n shortcut because it colides with built-in options #113

Job	Run time
Coding standard (ubuntu-latest, 8.1)	16s
Static analysis (ubuntu-latest, 8.1)	24s
Test for mutants (ubuntu-latest, 8.1)	1m 30s
Tests (ubuntu-latest, 7.4, false)	25s
Tests (ubuntu-latest, 8.0, false)	36s
Tests (ubuntu-latest, 8.1, false)	24s
Tests (macos-latest, 7.4, false)	1m 11s
Tests (macos-latest, 8.0, false)	1m 23s
Tests (macos-latest, 8.1, false)	1m 39s
Tests (windows-latest, 7.4, false)	1m 2s
Tests (windows-latest, 8.0, false)	1m 2s
Tests (windows-latest, 8.1, false)	1m 16s
Tests (ubuntu-latest, 7.4, --prefer-lowest --prefer-stable, false)	36s
Tests (ubuntu-latest, 8.2, --ignore-platform-req=php+, false)	22s
Status check - CI	2s
Code coverage finish (ubuntu-latest, 8.1)	5s
	12m 13s

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