Update factory_bot_rails to version 6.0.0

Gemfile.lock

@@ -82,15 +82,15 @@ GEM
       activemodel
     erubi (1.9.0)
     execjs (2.7.0)
-    factory_bot (5.2.0)
-      activesupport (>= 4.2.0)
-    factory_bot_rails (5.2.0)
-      factory_bot (~> 5.2.0)
-      railties (>= 4.2.0)
+    factory_bot (6.0.2)
+      activesupport (>= 5.0.0)
+    factory_bot_rails (6.0.0)
+      factory_bot (~> 6.0.0)
+      railties (>= 5.0.0)
     ffi (1.11.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    i18n (1.8.2)
+    i18n (1.8.3)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.4)
     jbuilder (2.10.0)
@@ -104,7 +104,7 @@ GEM
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    loofah (2.5.0)
+    loofah (2.6.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)