### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Adding a binary message attribute to an SQS message results in a 500 Internal Error due to a `exception during call chain: Incorrect padding` error:
```
2022-12-21T15:56:38.698  INFO --- [   asgi_gw_2] localstack.request.aws     : AWS sqs.SendMessage => 500 (InternalError)
2022-12-21T15:56:41.701 ERROR --- [   asgi_gw_2] l.aws.handlers.logging     : exception during call chain: Incorrect padding
```

The binary data (hex encoded) is:
```
7472616365706172656E741E30302D39613235616632623863356336353937383338383830316165353633313736622D616331393436313566356662326561662D3031
```

This is UTF-8/ASCII text but with one control character in it (`0x1E`), but the presence of the control character seems immaterial - the problem remains when this is  swapped out for a printable character.

Swapping out localstack for netcat in order to observe the actual posted data (note the data is slightly different as it is random each time):
```
Host: localhost:6565
User-Agent: aws-sdk-go-v2/1.17.3 os/linux lang/go/1.18.4 md/GOOS/linux md/GOARCH/amd64 api/sqs/1.19.17
Content-Length: 335
Amz-Sdk-Invocation-Id: 8e51778c-8aca-4ea9-ae5a-3d36f80b6f19
Amz-Sdk-Request: attempt=1; max=3
Authorization: AWS4-HMAC-SHA256 Credential=1234/20221221/us-east-1/sqs/aws4_request, SignedHeaders=amz-sdk-invocation-id;amz-sdk-request;content-length;content-type;host;x-amz-date, Signature=5312bc321178fe3deaac7426c1d3276139ed4a404cc39261d4324e5becdda380
Content-Type: application/x-www-form-urlencoded
X-Amz-Date: 20221221T191345Z
Accept-Encoding: gzip

Action=SendMessage&MessageAttribute.1.Name=OTEL&MessageAttribute.1.Value.BinaryValue=dHJhY2VwYXJlbnQeMDAtNzc0MDYyZDZjMzcwODFhNWEwYjliNWI4OGUzMDYyN2MtMmQyNDgyMjExZjY0ODlkYS0wMQ%3D%3D&MessageAttribute.1.Value.DataType=Binary&MessageBody=Hello+World%21&QueueUrl=http%3A%2F%2Flocalhost%3A6565%2F000000000000%2Ftest-queue&Version=2012-11-05
```

Decoding the URL-encoded base64 data, it looks OK to me:
```
dHJhY2VwYXJlbnQeMDAtNzc0MDYyZDZjMzcwODFhNWEwYjliNWI4OGUzMDYyN2MtMmQyNDgyMjExZjY0ODlkYS0wMQ==
```

And back to binary looks OK:

```
echo 'dHJhY2VwYXJlbnQeMDAtNzc0MDYyZDZjMzcwODFhNWEwYjliNWI4OGUzMDYyN2MtMmQyNDgyMjExZjY0ODlkYS0wMQ==' | base64 -d | od -A x -t x1z -v --endian=big
000000 74 72 61 63 65 70 61 72 65 6e 74 1e 30 30 2d 37  >traceparent.00-7<
000010 37 34 30 36 32 64 36 63 33 37 30 38 31 61 35 61  >74062d6c37081a5a<
000020 30 62 39 62 35 62 38 38 65 33 30 36 32 37 63 2d  >0b9b5b88e30627c-<
000030 32 64 32 34 38 32 32 31 31 66 36 34 38 39 64 61  >2d2482211f6489da<
000040 2d 30 31                                         >-01<
```

```
>>> data='dHJhY2VwYXJlbnQeMDAtNzc0MDYyZDZjMzcwODFhNWEwYjliNWI4OGUzMDYyN2MtMmQyNDgyMjExZjY0ODlkYS0wMQ=='
>>> import base64
>>> binarydata = base64.b64decode(data)
>>> print(binarydata)
b'traceparent\x1e00-774062d6c37081a5a0b9b5b88e30627c-2d2482211f6489da-01'
```

Conclusion: Nothing seems to be wrong with the base64 padding in the URL parameter.

This works fine against real AWS.

### Expected Behavior

Binary Message Attributes to be successfully accepted by Localstack SQS.

### 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)

    


### Environment

```markdown
- OS:NAME="Ubuntu"
     VERSION="20.04.4 LTS (Focal Fossa)"
- LocalStack: 1.3.1
```


### Anything else?

_No response_
import json
import os
import re
import time
from threading import Timer
from typing import Dict
import pytest
import requests
from botocore.exceptions import ClientError
from localstack import config
from localstack.aws.accounts import get_aws_account_id
from localstack.aws.api.lambda_ import Runtime
from localstack.services.sqs.constants import DEFAULT_MAXIMUM_MESSAGE_SIZE
from localstack.services.sqs.models import sqs_stores
from localstack.testing.snapshots.transformer import GenericTransformer
from localstack.utils.aws import arns, aws_stack
from localstack.utils.common import poll_condition, retry, short_uid, to_str
from .awslambda.functions import lambda_integration
from .awslambda.test_lambda import TEST_LAMBDA_LIBS, TEST_LAMBDA_PYTHON
TEST_POLICY = """
{