fuzzing: move README to uv

Author: lazka

fuzzing/README.rst

@@ -5,12 +5,11 @@ Local fuzzing via `python-afl <https://github.com/jwilk/python-afl>`__ and
 `afl++ <https://aflplus.plus/>`__:
 
 * Install afl, for example ``sudo apt install afl++`` on Debian/Ubuntu
-* ``poetry install --with fuzzing``
-* ``poetry shell``
+* ``uv sync --group fuzzing``
 * Add some example files into ``_examples``
-* ``./run.sh`` will start multiple afl-fuzz instances
+* ``uv run ./run.sh`` will start multiple afl-fuzz instances
 * CTRL+C to stop
-* Run ``./check_crashes.sh`` to get a summary of the errors found
+* Run ``uv run ./check_crashes.sh`` to get a summary of the errors found
 
 Fuzzing via `OSS-Fuzz <https://github.com/google/oss-fuzz>`__: