split ruby gem into separate repository

crates/servicepoint_binding_uniffi/libraries/ruby/servicepoint.gemspec

@@ -1,13 +0,0 @@
-Gem::Specification.new do |s|
-  s.name        = "servicepoint"
-  s.version     = "0.13.1"
-  s.summary     = ""
-  s.description = ""
-  s.authors     = ["kaesaecracker"]
-  s.email       = ""
-  s.files       = ["lib/servicepoint_binding_uniffi.rb"]
-  s.homepage    =
-    "https://rubygems.org/gems/hola"
-  s.license       = "MIT"
-  s.add_dependency 'ffi'
-end