fix: pass block argument in ActiveRecord find_by_sql patch

`find_by_sql` takes a block as its final argument, which is neither a
positional nor a keyword argument, hence we need to pass it explicitly;
before this commit, the block was not passed to the `super()` call and
hence not executed, thus altering application behavior.

Fixes #1258

instrumentation/active_record/lib/opentelemetry/instrumentation/active_record/patches/querying.rb

@@ -20,9 +20,9 @@ class << base
           module ClassMethods
             method_name = ::ActiveRecord.version >= Gem::Version.new('7.0.0') ? :_query_by_sql : :find_by_sql
 
-            define_method(method_name) do |*args, **kwargs|
+            define_method(method_name) do |*args, **kwargs, &block|
               tracer.in_span("#{self} query") do
-                super(*args, **kwargs)
+                super(*args, **kwargs, &block)
               end
             end