configs/ti_am62ax_sk_defconfig: add linux-headers version
When bumping the Linux kernel version I inadvertently removed the pinned
linux-headers version from the defconfig which can break the build if
the default kernel version is not v6.10. Pin linux-headers to the
current am62ax-sk kernel version.
Signed-off-by: Bryan Brattlof <bb@ti.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>