Basic example in readme fails (Word2Vec download 404s)

Running the example in the readme

```julia
using Embeddings
const embtable = load_embeddings(Word2Vec) # or load_embeddings(FastText_Text) or ...
```

fails with

```
ERROR: HTTP.ExceptionRequest.StatusError(404, "GET", "/dl4j-distribution/GoogleNews-vectors-negative300.bin.gz", HTTP.Messages.Response:
"""
HTTP/1.1 404 Not Found
x-amz-request-id: 7CJ4RS3EZ3VHMSR4
x-amz-id-2: JQ2JTqHhFeLJ7JtP5pJM+AzcR3Kq8kKB4Hy5Tars31NaRlk3Xo++mRiLVYHArclGUSZQm5Ztv/o=
Content-Type: application/xml
Transfer-Encoding: chunked
Date: Thu, 27 Oct 2022 15:01:28 GMT
Server: AmazonS3

""")
```

Are the word2vec embeddings available elsewhere? Otherwise this should probably be addressed in the readme.