arm-trusted-firmware-mvebu: bump a3700-utils to current version

arm-trusted-firmware-mvebu: bump a3700-utils to current version

With cryptocpp in place we can now update past the point of dropping
the old tbb_linux binary and build it instead.

Hauke confirmed that this also allows this firmware to be built on
aarch64.

97f01f5 Wtpdownloader: Properly retrieve current tty options
a33ff86 Wtpdownloader: Set CREAD tty cflag
af461d2 Wtpdownloader: Fix stuck during opening UART tty device
38c2135 Makefile: Print error when specified CLOCKSPRESET is not valid
f014428 TBB: Remove out-of-dated x86-64 ELF binary tbb_linux
1b6cb50 TBB: Fix compilation with Crypto++ 5.6.5
d9fb291 TBB: Fix memory corruptions by calling correct delete[] operator
d575885 TBB: Fix initializing CCTIM object
b9e1c4e Wtpdownloader: Fix makefile
8f61591 Wtpdownloader: Fix building with gcc 11
eabea5f TBB: Fix building with gcc 11

Signed-off-by: Andre Heider <a.heider@gmail.com>