Update ruby dependencies (#8743)

* Update ffi to 1.9.25

* Update private_address_check to 0.5.0

Gemfile

@@ -103,7 +103,7 @@ group :development, :test do
 end
 
 group :production, :test do
-  gem 'private_address_check', '~> 0.4.1'
+  gem 'private_address_check', '~> 0.5'
 end
 
 group :test do

Gemfile.lock

@@ -212,7 +212,7 @@ GEM
       multipart-post (>= 1.2, < 3)
     fast_blank (1.0.0)
     fastimage (2.1.1)
-    ffi (1.9.23)
+    ffi (1.9.25)
     fog-core (1.45.0)
       builder
       excon (~> 0.58)
@@ -402,7 +402,7 @@ GEM
     premailer-rails (1.10.2)
       actionmailer (>= 3, < 6)
       premailer (~> 1.7, >= 1.7.9)
-    private_address_check (0.4.1)
+    private_address_check (0.5.0)
     pry (0.11.3)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
@@ -718,7 +718,7 @@ DEPENDENCIES
   pkg-config (~> 1.3)
   posix-spawn!
   premailer-rails
-  private_address_check (~> 0.4.1)
+  private_address_check (~> 0.5)
   pry-byebug (~> 3.6)
   pry-rails (~> 0.3)
   puma (~> 3.11)