add Gemfile.lock to .gitignore

tompng · tompng · commit 98262cea6e24 · 2023-11-28T19:00:22.000+09:00
diff --git a/.gitignore b/.gitignore
@@ -6,3 +6,4 @@
 /pkg/
 /spec/reports/
 /tmp/
+Gemfile.lock
