Merge main: resolve conflict by removing both dead PAT entries

Both dn-bot-dnceng-workitems-rw (this PR) and
dn-bot-dnceng-build-rw-code-rw-release-rw (PR #6485) are removed.

Author: missymessa

.vault-config/service-connections-devdiv.yaml

@@ -24,7 +24,7 @@ secrets:
             name: dn-bot-account-redmond
           organizations: dnceng
           scopes: packaging_write
-          
+
   dnceng-test-tools-feed:
     type: azure-devops-service-endpoint
     parameters:
@@ -127,17 +127,4 @@ secrets:
             location: helixkv
             name: dn-bot-account-redmond
           organizations: dnceng
-          scopes: packaging_write
-
-  dnceng/internal:
-    type: azure-devops-service-endpoint
-    parameters:
-      authorization:
-        type: azure-devops-access-token
-        parameters:
-          domainAccountName: dn-bot
-          domainAccountSecret:
-            location: helixkv
-            name: dn-bot-account-redmond
-          organizations: dnceng
-          scopes: code
+          scopes: packaging_write

.vault-config/shared/dotneteng-status-secrets.yaml

@@ -15,16 +15,6 @@ app-insights-connection-string:
   parameters:
     description: The connection string for application insights. Go to the Azure resource for application insights -> Configure -> Properties -> Get the connection string
 
-dn-bot-dnceng-build-rw-code-rw-release-rw:
-  type: azure-devops-access-token
-  parameters:
-    organizations: dnceng
-    scopes: build_execute code_write release_execute
-    domainAccountName: dn-bot
-    domainAccountSecret:
-      name: dn-bot-account-redmond
-      location: helixkv
-
 dn-bot-dnceng-build-r-code-r-project-r-profile-r:
   type: azure-devops-access-token
   parameters: