Remove composer.lock from .gitignore

vitormattos · vitormattos · commit 067a1cefeb40 · 2021-01-12T18:28:59.000-03:00
This is necessary to freese verions used when the stable release of
package is generated
diff --git a/.gitignore b/.gitignore
@@ -2,7 +2,6 @@
 old
 .idea
 vendor
-composer.lock
 .php_cs.cache
 .phpunit.result.cache
 tests/Cases/caches/
