fix: etl/Gemfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-RUBY-ACTIVESTORAGE-11800135
- https://snyk.io/vuln/SNYK-RUBY-ACTIVERECORD-11800112

Author: snyk-bot

etl/Gemfile

@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails', branch: 'main'
-gem 'rails', '~> 6.1.4', '>= 6.1.4.1'
+gem 'rails', '~> 7.1.5', '>= 7.1.5.2'
 # Use mysql as the database for Active Record
 gem 'mysql2', '~> 0.5.4'
 # Use Puma as the app server
@@ -62,7 +62,7 @@ gem "pry-rails", "~> 0.3.9"
 
 gem "retryable", "~> 3.0"
 
-gem "annotate", "~> 3.1"
+gem "annotate", "~> 3.2", ">= 3.2.0"
 
 gem "csv", "~> 3.2"