Update ruby-openai requirement from ~> 5.0 to >= 5, < 8

Updates the requirements on [ruby-openai](https://github.com/alexrudall/ruby-openai) to permit the latest version.
- [Release notes](https://github.com/alexrudall/ruby-openai/releases)
- [Changelog](https://github.com/alexrudall/ruby-openai/blob/main/CHANGELOG.md)
- [Commits](alexrudall/ruby-openai@v5.2.0...v7.1.0)

---
updated-dependencies:
- dependency-name: ruby-openai
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -5,7 +5,7 @@ PATH
       async (~> 2.6)
       dotenv (~> 2.8.0)
       dry-monads (~> 1.6)
-      ruby-openai (~> 5.0)
+      ruby-openai (>= 5, < 8)
       slack-ruby-client (~> 2.x)
       zeitwerk (~> 2.6.6)
 
@@ -39,8 +39,8 @@ GEM
       concurrent-ruby (~> 1.0)
       dry-core (~> 1.0, < 2)
       zeitwerk (~> 2.6)
-    event_stream_parser (0.3.0)
-    faraday (2.9.0)
+    event_stream_parser (1.0.0)
+    faraday (2.9.2)
       faraday-net_http (>= 2.0, < 3.2)
     faraday-mashify (0.1.1)
       faraday (~> 2.0)
@@ -60,7 +60,7 @@ GEM
     json (2.7.2)
     language_server-protocol (3.17.0.3)
     lint_roller (1.1.0)
-    multipart-post (2.3.0)
+    multipart-post (2.4.1)
     net-http (0.4.1)
       uri
     parallel (1.25.1)
@@ -103,8 +103,8 @@ GEM
     rubocop-performance (1.21.1)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    ruby-openai (5.2.0)
-      event_stream_parser (>= 0.3.0, < 1.0.0)
+    ruby-openai (7.1.0)
+      event_stream_parser (>= 0.3.0, < 2.0.0)
       faraday (>= 1)
       faraday-multipart (>= 1)
     ruby-progressbar (1.13.0)

gold_miner.gemspec

@@ -34,7 +34,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "async", "~> 2.6"
   spec.add_dependency "dotenv", "~> 2.8.0"
   spec.add_dependency "dry-monads", "~> 1.6"
-  spec.add_dependency "ruby-openai", "~> 5.0"
+  spec.add_dependency "ruby-openai", ">= 5", "< 8"
   spec.add_dependency "slack-ruby-client", "~> 2.x"
   spec.add_dependency "zeitwerk", "~> 2.6.6"