(FACT-2827) Reset ttls settings on config.store reset

Unit tests were failing when facter.conf contained ttls settings.

lib/facter/framework/core/options/option_store.rb

@@ -22,6 +22,7 @@ class OptionStore
     @user_query = []
     @block_list = {}
     @fact_groups = {}
+    @ttls = []
     @color = true
     @timing = false
 
@@ -177,6 +178,7 @@ def reset_config
         @blocked_facts = []
         @fact_groups = {}
         @block_list = {}
+        @ttls = []
         @timing = false
       end
 

spec/framework/core/options/option_store_spec.rb

@@ -36,7 +36,8 @@
         cache: true,
         color: true,
         trace: false,
-        timing: false
+        timing: false,
+        ttls: []
       )
     end
   end