Merge pull request #230 from mruby/dependabot/bundler/git-2.3.0

Author: matz

Gemfile.lock

@@ -45,7 +45,7 @@ GEM
     ffi (1.17.0-x86_64-darwin)
     forwardable-extended (2.6.0)
     gemoji (4.1.0)
-    git (2.2.0)
+    git (2.3.0)
       activesupport (>= 5.0)
       addressable (~> 2.8)
       process_executer (~> 1.1)
@@ -226,7 +226,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.0)
+    logger (1.6.1)
     mercenary (0.3.6)
     mgem (0.3.0)
     mini_portile2 (2.8.7)