Remove unnecessary async statements

ee/spec/frontend/security_dashboard/components/project/project_vulnerabilities_spec.js

@@ -298,7 +298,7 @@ describe('Vulnerabilities app component', () => {
           });
         });
 
-        it(`passes the translated scanner's name to the alert (${translatedScannerName})`, async () => {
+        it(`passes the translated scanner's name to the alert (${translatedScannerName})`, () => {
           expect(findSecurityScannerAlert().props('notEnabledScanners')[0]).toBe(
             translatedScannerName,
           );

ee/spec/frontend/security_dashboard/components/project/project_vulnerability_report_spec.js

@@ -154,7 +154,7 @@ describe('Project vulnerability report app component', () => {
           });
         });
 
-        it(`passes the translated scanner's name to the alert (${translatedScannerName})`, async () => {
+        it(`passes the translated scanner's name to the alert (${translatedScannerName})`, () => {
           expect(findSecurityScannerAlert().props('notEnabledScanners')[0]).toBe(
             translatedScannerName,
           );