Add secret refs for new service connections (#6217)

Author: meghnave

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

@@ -114,4 +114,30 @@ secrets:
             location: helixkv
             name: dn-bot-account-redmond
           organizations: dnceng
-          scopes: packaging_write
+          scopes: packaging_write
+
+  dotnet-security-partners-enterprise-distro-partners-dotnet feed:
+    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: dotnet-security-partners
+          scopes: packaging_write
+
+  dotnet-security-partners-servicing-partners-dotnet feed:
+    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: dotnet-security-partners
+          scopes: packaging_write