Drop tools too

Git-Dch: Ignore

Drop tools too
7adcf682 · David Prévot · 6f7e7417 · 6f7e7417 · 6f7e7417 · 6f7e7417
Commit 7adcf682 authored 5 years ago by David Prévot
--- a/tools/composer
+++ b/tools/composer
--- a/tools/php-cs-fixer
+++ b/tools/php-cs-fixer
--- a/tools/psalm
+++ b/tools/psalm
--- a/tools/roave-backward-compatibility-check
+++ b/tools/roave-backward-compatibility-check