fix(issue-details): Prevent event error section from showing up if no errors (#76235)

this pr fixes a bug where the event error section was showing up when
there were no event errors

Author: roggenkemper

static/app/components/events/eventProcessingErrors.tsx

@@ -104,7 +104,7 @@ export function EventProcessingErrors({event, project, isShare}: Props) {
     isShare,
   });
 
-  if (!actionableItems || !proguardErrors) {
+  if (!actionableItems || actionableItems.errors.length === 0 || !proguardErrors) {
     return null;
   }