chore: Upgrade ruby to 3.4.4

Author: mroderick

.ruby-version

@@ -1 +1 @@
-3.2.2
+3.4.4

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.2.2
+FROM ruby:3.4.4
 
 # Default node version on apt is old. This makes sure a recent version is installed
 # This step also runs apt-get update

Gemfile

@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '3.2.2'
+ruby '3.4.4'
 
 gem 'rails', '7.0.8.1'
 # The original asset pipeline for Rails [https://github.com/rails/sprockets-rails]

Gemfile.lock

@@ -580,7 +580,7 @@ DEPENDENCIES
   web-console (>= 4.1.0)
 
 RUBY VERSION
-   ruby 3.2.2p137
+   ruby 3.4.4
 
 BUNDLED WITH
    2.4.17

native-installation-instructions.md

@@ -16,20 +16,20 @@ These are the original instructions for natively installing the app to your mach
 
 ## Set up a Ruby Environment
 
-You will need to install Ruby 3.2.2 using RVM or rbenv.
+You will need to install Ruby 3.4.4 using RVM or rbenv.
 
 ### Option 1: Using [rvm](https://rvm.io/rvm/install)
 
 ```bash
-CPPFLAGS=-DUSE_FFI_CLOSURE_ALLOC rvm install 3.2.2
+CPPFLAGS=-DUSE_FFI_CLOSURE_ALLOC rvm install 3.4.4
 ```
-We need to set the CPPFLAGS env variable to be able to install Ruby 3.2.2 on M1 Mac machines. See more: [https://github.com/ffi/ffi/issues/869#issuecomment-1233000037](https://github.com/ffi/ffi/issues/869#issuecomment-1233000037)
+We need to set the CPPFLAGS env variable to be able to install Ruby 3.4.4 on M1 Mac machines. See more: [https://github.com/ffi/ffi/issues/869#issuecomment-1233000037](https://github.com/ffi/ffi/issues/869#issuecomment-1233000037)
 
 ### Option 2: Using [rbenv](https://github.com/sstephenson/rbenv) and [ruby-build](https://github.com/sstephenson/ruby-build)
 
 ```bash
-rbenv install 3.2.2
-rbenv global 3.2.2
+rbenv install 3.4.4
+rbenv global 3.4.4
 ```
 
 ## Install and run PostgreSQL