linux-libc-headers: update to v6.12

Updating linux-libc-headers to the 6.12 LTS release, we drop
6.10 and make 6.12 the default.

(From OE-Core rev: ac76d281e28cf0cb42dd76869572fa01716198ca)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/distro/include/tcmode-default.inc

@@ -21,7 +21,7 @@ SDKGCCVERSION ?= "${GCCVERSION}"
 BINUVERSION ?= "2.43%"
 GDBVERSION ?= "15.%"
 GLIBCVERSION ?= "2.40%"
-LINUXLIBCVERSION ?= "6.10%"
+LINUXLIBCVERSION ?= "6.12%"
 QEMUVERSION ?= "9.1%"
 GOVERSION ?= "1.22%"
 RUSTVERSION ?= "1.80%"

meta/recipes-kernel/linux-libc-headers/linux-libc-headers_6.10.bb → meta/recipes-kernel/linux-libc-headers/linux-libc-headers_6.12.bb

@@ -8,6 +8,5 @@ SRC_URI:append:libc-musl = "\
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
 
-SRC_URI[sha256sum] = "774698422ee54c5f1e704456f37c65c06b51b4e9a8b0866f34580d86fef8e226"
-
+SRC_URI[sha256sum] = "b1a2562be56e42afb3f8489d4c2a7ac472ac23098f1ef1c1e40da601f54625eb"