misc,python: Run pre-commit run --all-files

Applies the `pyupgrade` hook to all files in the repo.

Change-Id: I9879c634a65c5fcaa9567c63bc5977ff97d5d3bf

util/gem5-resources-manager/api/create_resources_json.py

@@ -63,7 +63,7 @@ class ResourceJsonCreator:
 
     def __init__(self):
         self.schema = {}
-        with open("schema/schema.json", "r") as f:
+        with open("schema/schema.json") as f:
             self.schema = json.load(f)
 
     def _get_file_data(self, url):
@@ -104,9 +104,7 @@ class ResourceJsonCreator:
         for filename in os.listdir(folder_path):
             file_path = os.path.join(folder_path, filename)
             if os.path.isfile(file_path):
-                with open(
-                    file_path, "r", encoding="utf-8", errors="ignore"
-                ) as f:
+                with open(file_path, encoding="utf-8", errors="ignore") as f:
                     contents = f.read()
                     if id in contents:
                         file_path = file_path.replace("\\", "/")

util/gem5-resources-manager/test/json_client_test.py

@@ -35,14 +35,14 @@ from api.json_client import JSONClient
 
 
 def get_json():
-    with open("test/refs/test_json.json", "r") as f:
+    with open("test/refs/test_json.json") as f:
         jsonFile = f.read()
         return json.loads(jsonFile)
 
 
 def mockinit(self, file_path):
     self.file_path = Path("test/refs/") / file_path
-    with open(self.file_path, "r") as f:
+    with open(self.file_path) as f:
         self.resources = json.load(f)