Update src/react/src/components/ProductionLocation/Sidebar/SupplyChain/SupplyChainNetworkDrawer/SupplyChainNetworkDrawer.jsx

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

Author: tana-bee

src/react/src/components/ProductionLocation/Sidebar/SupplyChain/SupplyChainNetworkDrawer/SupplyChainNetworkDrawer.jsx

@@ -217,7 +217,7 @@ SupplyChainNetworkDrawer.propTypes = {
     publicContributors: arrayOf(
         shape({
             id: number.isRequired,
-            contributor_name: string,
+            contributor_name: string.isRequired,
             contributor_type: string,
             list_names: arrayOf(string),
         }),