Add gems for items removed from standard library

Author: zetter-rpf

Gemfile

@@ -8,9 +8,11 @@ ruby file: '.ruby-version'
 gem 'administrate', '~> 0.20.1'
 gem 'administrate-field-active_storage'
 gem 'aws-sdk-s3', require: false
+gem 'base64', '~> 0.3'
 gem 'bootsnap', require: false
 gem 'cancancan', '~> 3.3'
 gem 'countries'
+gem 'csv', '~> 3.3'
 gem 'email_validator'
 gem 'faker'
 gem 'faraday'

Gemfile.lock

@@ -148,6 +148,7 @@ GEM
       bigdecimal
       rexml
     crass (1.0.6)
+    csv (3.3.5)
     database_cleaner-active_record (2.2.2)
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0)
@@ -581,12 +582,14 @@ DEPENDENCIES
   administrate-field-active_storage
   awesome_print
   aws-sdk-s3
+  base64 (~> 0.3)
   bootsnap
   bullet
   cancancan (~> 3.3)
   capybara
   climate_control
   countries
+  csv (~> 3.3)
   database_cleaner-active_record
   debug
   dotenv-rails