Switch most targets to android14-6.1

This reverts commit 0b730f2e7c9185e6529e02822e81d905066c15ad.

Reason for revert: b/264456132

Change-Id: Iffed4272ddc45549f2058106cb3d174fbca832a9
diff --git a/shared/BoardConfig.mk b/shared/BoardConfig.mk
index 750010b..26f7bed 100644
--- a/shared/BoardConfig.mk
+++ b/shared/BoardConfig.mk
@@ -18,7 +18,7 @@
 # Common BoardConfig for all supported architectures.
 #
 
-TARGET_KERNEL_USE ?= 5.15
+TARGET_KERNEL_USE ?= 6.1
 TARGET_KERNEL_ARCH ?= $(TARGET_ARCH)
 SYSTEM_DLKM_SRC ?= kernel/prebuilts/$(TARGET_KERNEL_USE)/$(TARGET_KERNEL_ARCH)
 TARGET_KERNEL_PATH ?= $(SYSTEM_DLKM_SRC)/kernel-$(TARGET_KERNEL_USE)
diff --git a/shared/minidroid/BoardConfig.mk b/shared/minidroid/BoardConfig.mk
index 2ca1595..68fcff6 100644
--- a/shared/minidroid/BoardConfig.mk
+++ b/shared/minidroid/BoardConfig.mk
@@ -16,7 +16,7 @@
 
 # FIXME: Split up and merge back in with shared/BoardConfig.mk
 
-TARGET_KERNEL_USE ?= 5.15
+TARGET_KERNEL_USE ?= 6.1
 TARGET_KERNEL_ARCH ?= $(TARGET_ARCH)
 TARGET_KERNEL_PATH ?= kernel/prebuilts/$(TARGET_KERNEL_USE)/$(TARGET_KERNEL_ARCH)/kernel-$(TARGET_KERNEL_USE)
 KERNEL_MODULES_PATH ?= \