test.yml & type_check.yml: Test on Gemfile update (dev-dep update)

ParadoxV5/template-ruby-gem@9d7f7b1

Author: ParadoxV5

.github/workflows/test.yml

@@ -1,9 +1,9 @@
 name: Test with Minitest
 on:
   push:
-    paths: [.github/workflows/test.yml, lib/**, test/**, '*.gemspec']
+    paths: [.github/workflows/test.yml, lib/**, test/**, Gemfile, '*.gemspec']
   pull_request:
-    paths: [.github/workflows/test.yml, lib/**, test/**, '*.gemspec']
+    paths: [.github/workflows/test.yml, lib/**, test/**, Gemfile, '*.gemspec']
 jobs:
 
   test:

.github/workflows/type_check.yml

@@ -1,9 +1,9 @@
 name: Check Types with Steep
 on:
   push:
-    paths: [.github/workflows/type_check.yml, lib/**, sig/**, '*.gemspec']
+    paths: [.github/workflows/type_check.yml, lib/**, sig/**, Gemfile, '*.gemspec']
   pull_request:
-    paths: [.github/workflows/type_check.yml, lib/**, sig/**, '*.gemspec']
+    paths: [.github/workflows/type_check.yml, lib/**, sig/**, Gemfile, '*.gemspec']
 jobs:
 
   type_check: