Update Linux kernel release to v7.2.8-2 for base and BORE kernels

Signed-off-by: Krzysztof Wilczyński <kwilczynski@omarchy.org>

pkgbuilds/linux-omarchy/0144-sched-nohz-idle-core.patch

@@ -1,7 +1,7 @@
 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
 --- a/kernel/sched/fair.c
 +++ b/kernel/sched/fair.c
-@@ -13924,29 +13924,62 @@ static inline int on_null_domain(struct rq *rq)
+@@ -13934,29 +13934,62 @@ static inline int on_null_domain(struct rq *rq)
   */
  static inline int find_new_ilb(void)
  {