Fix typo in HTTPContext middleware (request -> request.host) (#13)

Author: PetrHeinz

lib/logtail-rack/http_context.rb

@@ -12,7 +12,7 @@ class HTTPContext < Middleware
         def call(env)
           request = Util::Request.new(env)
           context = Contexts::HTTP.new(
-            host: Util::Encoding.force_utf8_encoding(request),
+            host: Util::Encoding.force_utf8_encoding(request.host),
             method: Util::Encoding.force_utf8_encoding(request.request_method),
             path: request.path,
             remote_addr: Util::Encoding.force_utf8_encoding(request.ip),

lib/logtail-rack/version.rb

@@ -1,7 +1,7 @@
 module Logtail
   module Integrations
     module Rack
-      VERSION = "0.2.3"
+      VERSION = "0.2.4"
     end
   end
 end