chore/cli: Replace msw with setupRequestMockHandlers

Signed-off-by: Johan Haals <johan.haals@gmail.com>

plugins/fossa/src/api/FossaClient.test.ts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import { msw } from '@backstage/test-utils';
+import { setupRequestMockHandlers } from '@backstage/test-utils';
 import { rest } from 'msw';
 import { setupServer } from 'msw/node';
 import { FindingSummary, FossaApi, FossaClient } from './index';
@@ -40,7 +40,7 @@ const identityApi: IdentityApi = {
 };
 
 describe('FossaClient', () => {
-  msw.setupDefaultHandlers(server);
+  setupRequestMockHandlers(server);
 
   const mockBaseUrl = 'http://backstage:9191/api/proxy';
   const discoveryApi = UrlPatternDiscovery.compile(mockBaseUrl);