Update test techdocs_metadata.json file is not present

Signed-off-by: vitorgrenzel <vitorgrenzel@gmail.com>

packages/techdocs-common/src/stages/publish/azureBlobStorage.test.ts

@@ -223,18 +223,21 @@ describe('publishing with valid credentials', () => {
       const entity = createMockEntity();
       const entityRootDir = getEntityRootDir(entity);
 
-      await publisher
-        .fetchTechDocsMetadata(entityNameMock)
-        .catch(error =>
-          expect(error).toEqual(
-            new Error(
-              `TechDocs metadata fetch failed, The file ${path.join(
-                entityRootDir,
-                'techdocs_metadata.json',
-              )} does not exist !`,
-            ),
-          ),
-        );
+      let error;
+      try {
+        await publisher.fetchTechDocsMetadata(entityNameMock);
+      } catch (e) {
+        error = e;
+      }
+
+      expect(error).toEqual(
+        new Error(
+          `TechDocs metadata fetch failed, The file ${path.join(
+            entityRootDir,
+            'techdocs_metadata.json',
+          )} does not exist !`,
+        ),
+      );
     });
   });
 });