configs/rockpro64: bump Linux kernel, U-Boot and TF-A

- Bump Linux kernel to v6.10.14 and add the dependency on host python3.
- Bump U-Boot to v2024.10 and add the dependency on GnuTLS and
  util-linux (for uuid).
- Bump TF-A to v2.11.
- Turn on hashes verification and add hashes for the Linux kernel and
  U-Boot.
- Fix shellcheck warnings in the post-build script.
- Remove the related exceptions in .checkpackageignore.

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Suniel Mahesh <sunil@amarulasolutions.com>
Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

board/pine64/rockpro64/patches/linux-headers/linux-headers.hash

@@ -0,0 +1 @@
+../linux/linux.hash

board/pine64/rockpro64/patches/linux/linux.hash

@@ -0,0 +1,2 @@
+# From https://cdn.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
+sha256  55e5bcbc68d66776fc46896291f0a24844beb57817345a854d65e3d055fa423e  linux-6.10.14.tar.xz

board/pine64/rockpro64/patches/uboot/uboot.hash

@@ -0,0 +1,2 @@
+# Locally calculated
+sha256  b28daf4ac17e43156363078bf510297584137f6df50fced9b12df34f61a92fb0  u-boot-2024.10.tar.bz2

board/pine64/rockpro64/post-build.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
 
-BOARD_DIR="$(dirname $0)"
+BOARD_DIR=$(dirname "$0")
 
-install -m 0644 -D $BOARD_DIR/extlinux.conf $BINARIES_DIR/extlinux/extlinux.conf
+install -m 0644 -D "$BOARD_DIR/extlinux.conf" "$BINARIES_DIR/extlinux/extlinux.conf"