remove supports_reversible_diff (#342)

* remove unused option

* Auto update version

Co-authored-by: Dev version update bot <github-actions[bot]@users.noreply.github.com>

Author: timmysilv

pennylane_lightning/_version.py

@@ -16,4 +16,4 @@
    Version number (major.minor.patch[-label])
 """
 
-__version__ = "0.26.0-dev10"
+__version__ = "0.26.0-dev11"

pennylane_lightning/lightning_qubit.py

@@ -149,7 +149,6 @@ def capabilities(cls):
         capabilities = super().capabilities().copy()
         capabilities.update(
             model="qubit",
-            supports_reversible_diff=False,
             supports_inverse_operations=True,
             supports_analytic_computation=True,
             supports_broadcasting=False,