### 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_
response = s3_client.create_bucket(
                Bucket=bucket_2,
                CreateBucketConfiguration={"LocationConstraint": "us-west-1"},
            )
            snapshot.match("create_bucket_location_constraint", response)
            response = s3_client.head_bucket(Bucket=bucket_1)
            snapshot.match("head_bucket", response)
            snapshot.match(
                "head_bucket_filtered_header",
                _filter_header(response["ResponseMetadata"]["HTTPHeaders"]),
            )
            response = s3_client.head_bucket(Bucket=bucket_2)
            snapshot.match("head_bucket_2", response)
            snapshot.match(
                "head_bucket_2_filtered_header",
                _filter_header(response["ResponseMetadata"]["HTTPHeaders"]),
            )
            # TODO 
            # with 
            #     
            # snap
        finally:
            s3_client.delete_bucket(Bucket=bucket_1)
            s3_client.delete_bucket(Bucket=bucket_2)
    @pytest.mark.aws_validated
    @pytest.mark.skip_snapshot_verify
    @pytest.mark.xfail(
        condition=LEGACY_S3_PROVIDER, reason="virtual-host url for bucket with dots not supported"
    )
    def test_bucket_name_with_dots(self, s3_client, s3_create_bucket, snapshot):