chore: update lightning dep from .dev4 to .dev12 (#1969)

andrijapau · web-flow · commit 13cefd52ab19 · 2025-08-08T09:56:32.000-04:00
**Context:** My PR in pennylane (PennyLaneAI/pennylane#7989) needs changes from `.dev12`. [sc-92521]
diff --git a/.dep-versions b/.dep-versions
@@ -13,4 +13,4 @@ pennylane=0.43.0.dev24
 
 # For a custom LQ/LK version, update the package version here and at
 # 'doc/requirements.txt'
-lightning=0.43.0.dev4
+lightning=0.43.0.dev12
diff --git a/doc/requirements.txt b/doc/requirements.txt
@@ -31,6 +31,6 @@ lxml_html_clean
 
 # Pre-install PL development wheels
 --extra-index-url https://test.pypi.org/simple/
-pennylane-lightning-kokkos==0.43.0.dev4
-pennylane-lightning==0.43.0.dev4
+pennylane-lightning-kokkos==0.43.0.dev12
+pennylane-lightning==0.43.0.dev12
 pennylane==0.43.0.dev24
