Add isort and ruff linter (#6575)

* Add isort and ruff linter

Both linters are pretty common among modern python code bases.

The isort tool provides stable sorting and grouping, as well as pruning
of unused imports.

Ruff is a modern linter, that is very fast due to being written in rust.
It can detect many common issues in a python codebase.

Removes the pylint dev requirement, since ruff replaces it.

* treewide: fix issues detected by ruff

* treewide: fix bare except clauses

* .devcontainer: Set up isort

* treewide: optimize imports

* treewide: apply black

* treewide: make regex patterns raw strings

This is necessary for escape sequences to be properly recognized.

frigate/detectors/plugins/deepstack.py

@@ -1,14 +1,14 @@
+import io
 import logging
+
 import numpy as np
 import requests
-import io
+from PIL import Image
+from pydantic import Field
+from typing_extensions import Literal
 
 from frigate.detectors.detection_api import DetectionApi
 from frigate.detectors.detector_config import BaseDetectorConfig
-from typing_extensions import Literal
-from pydantic import Extra, Field
-from PIL import Image
-
 
 logger = logging.getLogger(__name__)
 
@@ -64,11 +64,11 @@ class DeepStack(DetectionApi):
         for i, detection in enumerate(response_json.get("predictions")):
             logger.debug(f"Response: {detection}")
             if detection["confidence"] < 0.4:
-                logger.debug(f"Break due to confidence < 0.4")
+                logger.debug("Break due to confidence < 0.4")
                 break
             label = self.get_label_index(detection["label"])
             if label < 0:
-                logger.debug(f"Break due to unknown label")
+                logger.debug("Break due to unknown label")
                 break
             detections[i] = [
                 label,