Extract buildParticipants helper to eliminate duplication

Co-authored-by: Scott Deeter <deetergp@users.noreply.github.com>

Author: MelvinBot

src/pages/iou/request/step/IOURequestStepReport.tsx

@@ -105,20 +105,22 @@ function IOURequestStepReport({route, transaction}: IOURequestStepReportProps) {
         }
     };
 
+    const buildParticipants = (report: OnyxEntry<Report>) => [
+        {
+            selected: true,
+            accountID: 0,
+            isPolicyExpenseChat: true,
+            reportID: report?.chatReportID,
+            policyID: report?.policyID,
+        },
+    ];
+
     const handleGlobalCreateReport = (item: TransactionGroupListItem) => {
         if (!transaction) {
             return;
         }
         const reportOrDraftReportFromValue = getReportOrDraftReport(item.value);
-        const participants = [
-            {
-                selected: true,
-                accountID: 0,
-                isPolicyExpenseChat: true,
-                reportID: reportOrDraftReportFromValue?.chatReportID,
-                policyID: reportOrDraftReportFromValue?.policyID,
-            },
-        ];
+        const participants = buildParticipants(reportOrDraftReportFromValue);
 
         const currentPolicyID = perDiemOriginalPolicy?.id;
         const newPolicyID = reportOrDraftReportFromValue?.policyID;
@@ -169,15 +171,7 @@ function IOURequestStepReport({route, transaction}: IOURequestStepReportProps) {
         // eslint-disable-next-line @typescript-eslint/no-deprecated
         InteractionManager.runAfterInteractions(() => {
             Navigation.setNavigationActionToMicrotaskQueue(() => {
-                const participants = [
-                    {
-                        selected: true,
-                        accountID: 0,
-                        isPolicyExpenseChat: true,
-                        reportID: report?.chatReportID,
-                        policyID: report?.policyID,
-                    },
-                ];
+                const participants = buildParticipants(report);
 
                 setTransactionReport(
                     transaction.transactionID,