chore(dns): remove entries in 'CODEOWNERS' and 'auto-label.yaml' for 'dns' product

Author: eapl-gemugami

.github/CODEOWNERS

@@ -20,7 +20,6 @@
 /batch/**/*                            @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 /cdn/**/*                              @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 /compute/**/*                          @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
-/dns/**/*                              @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 /gemma2/**/*                           @GoogleCloudPlatform/dee-infra @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 /genai/**/*                            @GoogleCloudPlatform/generative-ai-devrel @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers
 /generative_ai/**/*                    @GoogleCloudPlatform/generative-ai-devrel @GoogleCloudPlatform/python-samples-reviewers @GoogleCloudPlatform/cloud-samples-reviewers

.github/auto-label.yaml

@@ -43,7 +43,6 @@ path:
         dialogflow: "dialogflow"
         discoveryengine: "discoveryengine"
         dlp: "dlp"
-        dns: "dns"
         documentai: "documentai"
         endpoints: "endpoints"
         error_reporting: "clouderrorreporting"