Update to 2.4.4, bundler 1.16.2, rubygems 2.7.6

2.4/alpine3.4/Dockerfile

@@ -11,7 +11,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built

2.4/alpine3.6/Dockerfile

@@ -11,7 +11,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built

2.4/alpine3.7/Dockerfile

@@ -11,7 +11,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built

2.4/jessie/Dockerfile

@@ -11,7 +11,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built

2.4/jessie/slim/Dockerfile

@@ -23,7 +23,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built

2.4/stretch/Dockerfile

@@ -11,7 +11,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built

2.4/stretch/slim/Dockerfile

@@ -23,7 +23,7 @@ ENV RUBY_MAJOR 2.4
 ENV RUBY_VERSION 2.4.4
 ENV RUBY_DOWNLOAD_SHA256 1d0034071d675193ca769f64c91827e5f54cb3a7962316a41d5217c7bc6949f0
 ENV RUBYGEMS_VERSION 2.7.6
-ENV BUNDLER_VERSION 1.16.1
+ENV BUNDLER_VERSION 1.16.2
 
 # some of ruby's build scripts are written in ruby
 #   we purge system ruby later to make sure our final image uses what we just built