all: Go back to using default ruff quote style.

Commit dc2fcfcc5511a371ff684f7d7772e7a7b479246d seems to have accidentally
changed the ruff quote style to "preserve", instead of keeping it at the
default which is "double".

Put it back to the default and update relevant .py files with this rule.

Signed-off-by: Damien George <damien@micropython.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/run-tests.py b/tests/run-tests.py
index 328d69f63..a428665db 100755
--- a/tests/run-tests.py
+++ b/tests/run-tests.py
@@ -16,7 +16,7 @@ import threading
 import tempfile
 
 # Maximum time to run a single test, in seconds.
-TEST_TIMEOUT = float(os.environ.get('MICROPY_TEST_TIMEOUT', 30))
+TEST_TIMEOUT = float(os.environ.get("MICROPY_TEST_TIMEOUT", 30))
 
 # See stackoverflow.com/questions/2632199: __file__ nor sys.argv[0]
 # are guaranteed to always work, this one should though.
@@ -411,7 +411,7 @@ def run_micropython(pyb, args, test_file, test_file_abspath, is_special=False):
                     def send_get(what):
                         # Detect {\x00} pattern and convert to ctrl-key codes.
                         ctrl_code = lambda m: bytes([int(m.group(1))])
-                        what = re.sub(rb'{\\x(\d\d)}', ctrl_code, what)
+                        what = re.sub(rb"{\\x(\d\d)}", ctrl_code, what)
 
                         os.write(master, what)
                         return get()