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# Type of request: This is a ...

[x] bug report
[ ] feature request

# Detailed description

When using java-aws-sdk `CreateFunctionRequest` and `UpdateFunctionCodeRequest` with `publish` flag set to `true` should publish new version of lambda function. When I tried such operations against localstack container in version `localstack/localstack:0.11.2` those operations didn't publish new function version.

## Expected behavior

`CreateFunctionResponse` nad `UpdateFunctionCodeResponse` when `publish` flag is set to `true` will return under `version` field new version of changed AWS lambda function.

## Actual behavior

Even flag `publish` is set to `true`, above operations responses return in version `$LATEST` value what indicate that operation didn't produce new function version

# Steps to reproduce
- check available versions of given function
- create function or update existing with `publish` flag set to `true`
```
CreateFunctionRequest.builder
      .functionName(functionName)
      .runtime(runtimeName)
      .handler(handlerName)
      .layers(functionLayers)
      .role(lambdaExecutionRole)
      .tags(cdsLambdaTags)
      .memorySize(memorySize)
      .code(functionCode)
      .publish(true)
      .build
//or
UpdateFunctionCodeRequest.builder()
      .functionName(functionName)
      .zipFile(functionCode.zipFile())
      .publish(true)
      .build()
```
- check available versions of given function

## Command used to start LocalStack

Used testcontainers java localstack library.

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

```
CreateFunctionRequest.builder
      .functionName(functionName)
      .runtime(runtimeName)
      .handler(handlerName)
      .layers(functionLayers)
      .role(lambdaExecutionRole)
      .tags(cdsLambdaTags)
      .memorySize(memorySize)
      .code(functionCode)
      .publish(true)
      .build
//or
UpdateFunctionCodeRequest.builder()
      .functionName(functionName)
      .zipFile(functionCode.zipFile())
      .publish(true)
      .build()
```
result['message'])
    def test_untag_resource(self):
        with self.app.test_request_context():
            self._create_function(self.FUNCTION_NAME, tags=self.TAGS)
            arn = lambda_api.func_arn(self.FUNCTION_NAME)
            response = self.client.get('{0}/tags/{1}'.format(lambda_api.PATH_ROOT, arn))
            result = json.loads(response.get_data())
            self.assertTrue('Tags' in result)
            self.assertDictEqual(self.TAGS, result['Tags'])
            self.client.delete('{0}/tags/{1}'.format(lambda_api.PATH_ROOT, arn), query_string={'tagKeys': 'env'})
            response = self.client.get('{0}/tags/{1}'.format(lambda_api.PATH_ROOT, arn))
            result = json.loads(response.get_data())
            self.assertTrue('Tags' in result)
            self.assertDictEqual({'hello': 'world'}, result['Tags'])
    def test_java_options_empty_return_empty_value(self):
        lambda_executors.config.LAMBDA_JAVA_OPTS = ''
        result = lambda_executors.Util.get_java_opts()
        self.assertFalse(result)
    def test_java_options_with_only_memory_options(self):
        expected = '-Xmx512M'
        result = self.prepare_java_opts(expected)
        self.assertEqual(expected, result)
    def test_java_options_with_memory_options_and_agentlib_option(self):
        expected = '.*transport=dt_socket,server=y,suspend=y,address=[0-9]+'
        result = self.prepare_java_opts('-Xmx512M -agentlib:jdwp=transport=dt_socket,server=y'
                                      ',suspend=y,address=_debug_port_')
        self.assertTrue(re.match(expected, result))
        self.assertTrue(lambda_executors.Util.debug_java_port is not False)
    def test_java_options_with_unset_debug_port(self):
        options = [