Support for Ruby 3.3 and latest 3.2

Author: rhannequin

.github/workflows/main.yml

@@ -16,7 +16,8 @@ jobs:
       matrix:
         ruby:
           - 3.1.4
-          - 3.2.2
+          - 3.2.3
+          - 3.3.0
     steps:
       - name: checkout
         uses: actions/checkout@v3

astronoby.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.description = "Ruby version of the calculations from various books like Celestial Calculations by J. L. Lawrence, Practical Astronomy with your Calculator or Spreadsheet by Peter Duffett-Smith and Jonathan Zwart, or Astronomical Algorithms by Jean Meeus"
   spec.homepage = "https://github.com/rhannequin/astronoby"
   spec.license = "MIT"
-  spec.required_ruby_version = ">= 2.7.6"
+  spec.required_ruby_version = ">= 3.1.4"
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = spec.homepage