Bump minimum Ruby version to 3.2 and gem version to 0.8

Author: CodingAnarchy

cognito_token_verifier.gemspec

@@ -12,7 +12,7 @@ Gem::Specification.new do |spec|
   spec.summary       = %q{Verify and parse AWS Cognito JWTs to authenticate endpoints}
   spec.homepage      = "https://github.com/CodingAnarchy/cognito_token_verifier"
   spec.license       = "MIT"
-  spec.required_ruby_version = ">= 2.6.0"
+  spec.required_ruby_version = ">= 3.2.0"
 
   # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
   # to allow pushing to a single host or delete this section to allow pushing to any host.

lib/cognito_token_verifier/version.rb

@@ -1,3 +1,3 @@
 module CognitoTokenVerifier
-  VERSION = "0.7.0"
+  VERSION = "0.8.0"
 end