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

@@ -45,7 +45,7 @@ gem 'kaminari',         '0.16.3'  # pagination
 gem 'coderay',          '1.1.0'   # xml console visualize
 gem 'select2-rails',    '3.5.9.3' # for autocomplete
 gem 'cancancan'
-gem 'devise', '~> 4.0'
+gem 'devise', '~> 4.7'
 
 gem 'grape'
 gem 'jbuilder', '2.2.16'  # json api

Gemfile.lock

@@ -124,7 +124,7 @@ GEM
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
-    bcrypt (3.1.12)
+    bcrypt (3.1.13)
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
@@ -169,10 +169,10 @@ GEM
     database_cleaner (1.6.1)
     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)
     diff-lcs (1.3)
@@ -321,7 +321,7 @@ 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-settings-cached (0.7.2)
       rails (>= 4.2.0)
@@ -330,7 +330,7 @@ GEM
       activesupport (= 4.2.11.1)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (12.3.2)
+    rake (12.3.3)
     ransack (1.5.1)
       actionpack (>= 3.0)
       activerecord (>= 3.0)
@@ -475,7 +475,7 @@ DEPENDENCIES
   daemons-rails (= 1.2.1)
   data_migrate!
   database_cleaner
-  devise (~> 4.0)
+  devise (~> 4.7)
   digidoc_client!
   domain_name
   e_invoice!