Update dependency shoulda-matchers to v6.2.0

Gemfile.lock

@@ -78,7 +78,7 @@ GEM
     ast (2.4.2)
     base64 (0.2.0)
     bcrypt (3.1.20)
-    bigdecimal (3.1.6)
+    bigdecimal (3.1.7)
     binding_of_caller (1.0.0)
       debug_inspector (>= 0.0.1)
     bootsnap (1.18.3)
@@ -128,7 +128,7 @@ GEM
     html-pipeline (2.14.3)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    i18n (1.14.1)
+    i18n (1.14.4)
       concurrent-ruby (~> 1.0)
     io-console (0.7.2)
     irb (1.11.2)
@@ -151,7 +151,7 @@ GEM
       net-smtp
     marcel (1.0.2)
     mini_mime (1.1.5)
-    minitest (5.22.2)
+    minitest (5.22.3)
     msgpack (1.7.2)
     mutex_m (0.2.0)
     net-imap (0.4.10)
@@ -295,7 +295,7 @@ GEM
     seed-fu (2.3.9)
       activerecord (>= 3.1)
       activesupport (>= 3.1)
-    shoulda-matchers (6.1.0)
+    shoulda-matchers (6.2.0)
       activesupport (>= 5.2.0)
     sidekiq (7.2.0)
       concurrent-ruby (< 2)