Update bootsnap to 1.9.1 and require: false

Gemfile

@@ -4,7 +4,7 @@ source 'https://rubygems.org'
 
 gem 'rails', '~> 6.1.4.1'
 
-gem 'bootsnap', '~> 1.4.6'
+gem 'bootsnap', '~> 1.9.1', require: false
 
 # Responders respond_to and respond_with
 gem 'responders', '~> 3.0'

Gemfile.lock

@@ -148,7 +148,7 @@ GEM
       rack (>= 0.9.0)
     bindata (2.4.10)
     binding_ninja (0.2.3)
-    bootsnap (1.4.6)
+    bootsnap (1.9.1)
       msgpack (~> 1.0)
     bootstrap_form (4.2.0)
       actionpack (>= 5.0)
@@ -1403,7 +1403,7 @@ DEPENDENCIES
   benchmark-ips (~> 2.3.0)
   benchmark-memory (~> 0.1)
   better_errors (~> 2.9.0)
-  bootsnap (~> 1.4.6)
+  bootsnap (~> 1.9.1)
   bootstrap_form (~> 4.2.0)
   browser (~> 4.2)
   bullet (~> 6.1.3)