Bump version to v10.0.0

Author: jgarber623

indieweb-endpoints.gemspec

@@ -4,7 +4,7 @@ Gem::Specification.new do |spec|
   spec.required_ruby_version = ">= 2.7"
 
   spec.name = "indieweb-endpoints"
-  spec.version = "9.1.0"
+  spec.version = "10.0.0"
   spec.authors = ["Jason Garber"]
   spec.email = ["[email protected]"]