(maint) Skip os facts in acceptance on Debian 11 - 4.x

Author: GabrielNagy

acceptance/lib/facter/acceptance/base_fact_utils.rb

@@ -106,7 +106,12 @@ def debian_expected_facts(agent)
           'kernelrelease' => /\d+\.\d+\.\d+/,
           'kernelversion' => /\d+\.\d+/,
           'kernelmajversion' => /\d+\.\d+/
-        }
+        }.reject do |fact, value|
+          # Skip os fact matching on Debian 11 as it does not report the stable
+          # version until its official release
+          fact.start_with?('os.') if os_version == /11/
+        end
+
         expected_facts
       end