Bump pytorch nightly pin

Differential Revision: D65766012

Author: tarun292

.ci/docker/ci_commit_pins/pytorch.txt

@@ -1 +1 @@
-c8a648d4dffb9f0133ff4a2ea0e660b42105d3ad
+ffb979032dc149b4c895526fe5b92d713ed7b1e1

install_requirements.py

@@ -112,7 +112,7 @@ def python_is_compatible():
 # NOTE: If a newly-fetched version of the executorch repo changes the value of
 # NIGHTLY_VERSION, you should re-run this script to install the necessary
 # package versions.
-NIGHTLY_VERSION = "dev20241101"
+NIGHTLY_VERSION = "dev20241111"
 
 # The pip repository that hosts nightly torch packages.
 TORCH_NIGHTLY_URL = "https://download.pytorch.org/whl/nightly/cpu"