Bump devise from 4.6.1 to 4.7.1

Bumps [devise](https://github.com/plataformatec/devise) from 4.6.1 to 4.7.1.
- [Release notes](https://github.com/plataformatec/devise/releases)
- [Changelog](https://github.com/plataformatec/devise/blob/master/CHANGELOG.md)
- [Commits](https://github.com/plataformatec/devise/compare/v4.6.1...v4.7.1)

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -70,7 +70,7 @@ GEM
     axlsx_rails (0.4.0)
       axlsx (>= 2.0.1)
       rails (>= 3.1)
-    bcrypt (3.1.12)
+    bcrypt (3.1.13)
     binding_of_caller (0.7.3)
       debug_inspector (>= 0.0.1)
     bootstrap-sass (3.4.1)
@@ -122,10 +122,10 @@ GEM
     debug_inspector (0.0.3)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
-    devise (4.6.1)
+    devise (4.7.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
+      railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
     docile (1.1.5)
@@ -247,7 +247,7 @@ GEM
     multipart-post (2.0.0)
     naught (1.1.0)
     netrc (0.10.3)
-    nokogiri (1.10.1)
+    nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     notify_with (0.0.2)
       jbuilder (~> 2.0)
@@ -315,7 +315,7 @@ GEM
       activesupport (>= 4.2.0, < 5.0)
       nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.0.4)
+    rails-html-sanitizer (1.2.0)
       loofah (~> 2.2, >= 2.2.2)
     rails-observers (0.1.2)
       activemodel (~> 4.0)
@@ -330,7 +330,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.5)
       ffi (>= 0.5.0)