### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

copyObject and putObject (and perhaps other requests) requests are accepted and do not return an error when an SSE KMS key is specified. 

### Expected Behavior

The error which should be returned is KMS.NotFoundException.

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

    Localstack testcontainers 

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

   Call copyObject/putObject via latest version using AWS SDK V2 and specific a ssekmsKeyId.

```java
final var copyObjectRequestBuilder =
        CopyObjectRequest.builder()
            .serverSideEncryption(ServerSideEncryption.AWS_KMS)
            .ssekmsKeyId("NON-EXISTENT KMS KEY")
            .sourceBucket(sourceBucketName)
            .sourceKey(sourceKey)
            .destinationBucket(destinationBucket)
            .destinationKey(destinationKey);
final var copyObjectResponse = sourceRegionS3Client.copyObject(copyObjectRequest); // Error should be thrown here but localstack does not return an error
```

### Environment

```markdown
- OS: MacOS 13.0
- LocalStack: Latest (v1.2.0)
```


### Anything else?

_No response_
s3_client.put_bucket_cors(Bucket=bucket, CORSConfiguration=BUCKET_CORS_CONFIG)
        s3_client.put_(
            Bucket=bucket, Key=_key, Body="<h1>Index</html>", ACL="public-read"
        )
        response = .get(
            url, headers={"Origin": config.get_edge_url(), "Content-Type": "text/html"}
        )
        assert 200 == response.status_code
        snapshot.match("raw-response-headers", dict(response.headers))
        BUCKET_CORS_CONFIG = {
            "CORSRules": [
                {
                    "AllowedOrigins": ["https://anydomain.com"],
                    "AllowedMethods": ["GET", "PUT"],
                    "MaxAgeSeconds": 3000,
                    "AllowedHeaders": ["x-amz-tagging"],
                }
            ]
        }
        s3_client.put_bucket_cors(Bucket=bucket, CORSConfiguration=BUCKET_CORS_CONFIG)
        response = .get(
            url, headers={"Origin": config.get_edge_url(), "Content-Type": "text/html"}
        )
        assert 200 == response.status_code
        snapshot.match("raw-response-headers-2", dict(response.headers))
    @pytest.mark.aws_validated
    @pytest.mark.xfail(
        reason="Access-Control-Allow-Origin returns Origin value in LS",
    )
    def test_s3_get_response_headers(self, s3_client, s3_bucket, snapshot):