Pin Ruby to 3.2.2 and raise minimum required version to 3.1

- Add .ruby-version file set to 3.2.2 (latest installed 3.x version)
- Bump required_ruby_version from >= 2.7.0 to >= 3.1.0 (2.7 and 3.0 are EOL)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: hebron-george

.ruby-version

@@ -0,0 +1 @@
+3.2.2

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    open_fda_api (0.0.12)
+    open_fda_api (0.0.13)
       faraday (~> 1.9)
       faraday_middleware (~> 1.2)
 
@@ -11,7 +11,7 @@ GEM
     ast (2.4.2)
     coderay (1.1.3)
     diff-lcs (1.5.0)
-    faraday (1.9.3)
+    faraday (1.10.5)
       faraday-em_http (~> 1.0)
       faraday-em_synchrony (~> 1.0)
       faraday-excon (~> 1.1)
@@ -24,20 +24,20 @@ GEM
       faraday-retry (~> 1.0)
       ruby2_keywords (>= 0.0.4)
     faraday-em_http (1.0.0)
-    faraday-em_synchrony (1.0.0)
+    faraday-em_synchrony (1.0.1)
     faraday-excon (1.1.0)
     faraday-httpclient (1.0.1)
-    faraday-multipart (1.0.3)
-      multipart-post (>= 1.2, < 3)
-    faraday-net_http (1.0.1)
+    faraday-multipart (1.2.0)
+      multipart-post (~> 2.0)
+    faraday-net_http (1.0.2)
     faraday-net_http_persistent (1.2.0)
     faraday-patron (1.0.0)
     faraday-rack (1.0.0)
-    faraday-retry (1.0.3)
-    faraday_middleware (1.2.0)
+    faraday-retry (1.0.4)
+    faraday_middleware (1.2.1)
       faraday (~> 1.0)
     method_source (1.0.0)
-    multipart-post (2.1.1)
+    multipart-post (2.4.1)
     parallel (1.21.0)
     parser (3.1.0.0)
       ast (~> 2.4.1)
@@ -78,6 +78,7 @@ GEM
 
 PLATFORMS
   x86_64-darwin-19
+  x86_64-linux
 
 DEPENDENCIES
   open_fda_api!

open_fda_api.gemspec

@@ -11,7 +11,7 @@ Gem::Specification.new do |spec|
   spec.summary       = "Ruby wrapper for the openFDA API: https://open.fda.gov/apis/"
   spec.homepage      = "https://github.com/hebron-george/open_fda_api"
   spec.license       = "MIT"
-  spec.required_ruby_version = Gem::Requirement.new(">= 2.7.0")
+  spec.required_ruby_version = Gem::Requirement.new(">= 3.1.0")
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage