gdb: Upgrade to 16.2 relese

GDB 16.2 brings the following fixes and enhancements over GDB 16.1:

 * PR build/32578 (cannot build GDB 16.1 out of tree when calling the configure
script with a relative path)

 * PR tui/32592 ([gdb/tui] internal error in tui-winsource.c:340:refresh_window)

 * PR remote/32593 (Incompatibilities between GDB's and LLDB's 'x' packet
implementation)

 * PR build/32610 (Missing #include file in darwin_nat.c)

(From OE-Core rev: 11362b3ae521a0fba85c034de5ba8d4271574be3)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/gdb/gdb.inc

@@ -13,4 +13,4 @@ SRC_URI = "${GNU_MIRROR}/gdb/gdb-${PV}.tar.xz \
            file://0006-Fix-invalid-sigprocmask-call.patch \
            file://0007-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch \
            "
-SRC_URI[sha256sum] = "c2cc5ccca029b7a7c3879ce8a96528fdfd056b4d884f2b0511e8f7bc723355c6"
+SRC_URI[sha256sum] = "4002cb7f23f45c37c790536a13a720942ce4be0402d929c9085e92f10d480119"