fix: resolve ruff linting errors after merge

- Add missing `Instrument` import in botocore __init__.py
- Fix PLC0207 string split in boto3sqs __init__.py

Author: forafox

instrumentation/opentelemetry-instrumentation-boto3sqs/src/opentelemetry/instrumentation/boto3sqs/__init__.py

@@ -187,7 +187,7 @@ def _safe_end_processing_span(receipt_handle: str) -> None:
     @staticmethod
     def _extract_queue_name_from_url(queue_url: str) -> str:
         # A Queue name cannot have the `/` char, therefore we can return the part after the last /
-        return queue_url.split("/")[-1]
+        return queue_url.rsplit("/", maxsplit=1)[-1]
 
     def _create_processing_span(
         self,

instrumentation/opentelemetry-instrumentation-botocore/src/opentelemetry/instrumentation/botocore/__init__.py

@@ -151,6 +151,7 @@ def response_hook(span, service_name, operation_name, result):
     suppress_http_instrumentation,
     unwrap,
 )
+from opentelemetry.metrics import Instrument
 from opentelemetry.propagators.aws.aws_xray_propagator import (
     TRACE_HEADER_KEY,
     AwsXRayPropagator,