### 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_
job_names = []
    def _create_job(audio_file: str, params: Optional[dict[str, Any]] = None) -> str:
        s3_key = "test-clip.wav"
        if not params:
            params = {}
        if "TranscriptionJobName" not in params:
            params["TranscriptionJobName"] = f"test-transcribe-{short_uid()}"
        if "LanguageCode" not in params:
            params["LanguageCode"] = "en-GB"
        if "Media" not in params:
            params["Media"] = {"MediaFileUri": f"s3://{s3_bucket}/{s3_key}"}
        
        with open(audio_file, "rb") as f:
            s3_client.upload_fileobj(f, s3_bucket, s3_key)
        transcribe_client.start_transcription_job(**params)
        job_names.append(params["TranscriptionJobName"])
        return params["TranscriptionJobName"]
    yield _create_job
    for job_name in job_names:
        with contextlib.suppress(ClientError):
            transcribe_client.delete_transcription_job(TranscriptionJobName=job_name)
@pytest.fixture
def kinesis_create_stream(kinesis_client):