Bump bootsnap to a version with disables iseq_cache for Ruby 2.5

Shopify/bootsnap#257

Gemfile

@@ -27,7 +27,7 @@ gem 'jbuilder', '~> 2.5'
 # gem 'capistrano-rails', group: :development
 
 # Reduces boot times through caching; required in config/boot.rb
-gem 'bootsnap', '>= 1.1.0', require: false
+gem 'bootsnap', '~> 1.4', '>= 1.4.5', require: false
 # Authentication
 gem 'devise', '~> 4.7', '>= 4.7.1'
 gem 'devise-i18n', '~> 1.7', '>= 1.7.1'

Gemfile.lock

@@ -83,7 +83,7 @@ GEM
     binding_ninja (0.2.3)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
-    bootsnap (1.4.0)
+    bootsnap (1.4.5)
       msgpack (~> 1.0)
     brakeman (4.4.0)
     builder (3.2.3)
@@ -257,7 +257,7 @@ GEM
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.12.2)
-    msgpack (1.2.6)
+    msgpack (1.3.1)
     multi_json (1.13.1)
     nenv (0.3.0)
     nio4r (2.5.2)
@@ -492,7 +492,7 @@ DEPENDENCIES
   aws-sdk-s3 (~> 1.48)
   better_errors (~> 2.5)
   binding_of_caller (~> 0.8.0)
-  bootsnap (>= 1.1.0)
+  bootsnap (~> 1.4, >= 1.4.5)
   bullet (~> 5.9)
   bundler-audit (~> 0.6.1)
   capybara (~> 3.13, >= 3.13.2)