### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When multi uploading a file for Glacier Instant Retrieval, the operation fails at Complete stage with a message claiming storage class not supported.

### Expected Behavior

It works with real S3.

### How are you starting LocalStack?

With the `localstack` script

### Steps To Reproduce

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

localstack start

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

 ```golang
	b, p := parse1(path)
	cmuI := &awsS3.CreateMultipartUploadInput{
		Bucket:       b,
		Key:          p,
		StorageClass: mtypes.StorageClassGlacierIr,
	}
_, err := client.CreateMultipartUpload(context.Background(), cmuI)

```
and process the upload of the part and then complete

### Environment

```markdown
- OS: Ubuntu 20.04
- LocalStack: pro latest
```


### Anything else?

_No response_
Enabled = "Enabled"
    Disabled = "Disabled"
class StorageClass(str):
    STANDARD = "STANDARD"
    REDUCED_REDUNDANCY = "REDUCED_REDUNDANCY"
    STANDARD_IA = "STANDARD_IA"
    ONEZONE_IA = "ONEZONE_IA"
    INTELLIGENT_TIERING = "INTELLIGENT_TIERING"
    GLACIER = "GLACIER"
    DEEP_ARCHIVE = "DEEP_ARCHIVE"
    OUTPOSTS = "OUTPOSTS"
    GLACIER_IR = "GLACIER_IR"
class StorageClassAnalysisSchemaVersion(str):
    V_1 = "V_1"
class TaggingDirective(str):
    COPY = "COPY"
    REPLACE = "REPLACE"
class Tier(str):
    Standard = "Standard"
    Bulk = "Bulk"
    Expedited = "Expedited"
class TransitionStorageClass(str):
    GLACIER = "GLACIER"
    STANDARD_IA = "STANDARD_IA"
    ONEZONE_IA = "ONEZONE_IA"
    INTELLIGENT_TIERING = "INTELLIGENT_TIERING"
    DEEP_ARCHIVE = "DEEP_ARCHIVE"
    GLACIER_IR = "GLACIER_IR"
class Type(str):