Update CI image and fix test that depended on bad preview image

Author: tsmith023

.github/workflows/main.yaml

@@ -8,7 +8,7 @@ on:
 
 
 env:
-  WEAVIATE_VERSION: preview--f005cb8
+  WEAVIATE_VERSION: 1.24.1
 
 jobs:
   checks:

src/graphql/journey.test.ts

@@ -2254,7 +2254,7 @@ describe('named vectors test', () => {
       .withFields('rating')
       .do()
       .then((res) => {
-        expect(res.data.Get.NamedVectorTest).toHaveLength(1);
+        expect(res.data.Get.NamedVectorTest).toHaveLength(3);
         expect(res.data.Get.NamedVectorTest[0].rating).toBe('Best');
       });
   });