Add override for DEFAULT_MAX_PACKET_SZ in stm32h563 port

[etrian-dev]

Commit wolfSSL/wolfssh@050dee0 added tighter checks on packet size, making compilation of the port fail with:

arm-none-eabi-gcc -mcpu=cortex-m33 -mthumb -Os -ffreestanding -fdata-sections -ffunction-sections -g -ggdb -Wall -Wextra -I. -I../../.. -I../../../src -I../../../src/port -I../../../src/port/stm32 -DSTM32H5 -Wno-unused-variable -Wno-unused-function -DENABLE_SSH -DWOLFSSL_USER_SETTINGS -DWOLFSSH_USER_SETTINGS -I../../../../wolfssh -I../../../../wolfssl -c ../../../../wolfssh/src/log.c -o ../../../../wolfssh/src/log.o
In file included from ssh_server.c:26:
../../../../wolfssh/wolfssh/internal.h:764:6: error: #error "DEFAULT_MAX_PACKET_SZ too large to frame inside MAX_PACKET_SZ"
  764 |     #error "DEFAULT_MAX_PACKET_SZ too large to frame inside MAX_PACKET_SZ"
      |      ^~~~~

Compile-tested against the default configuration for the port

[dgarske]

Hi @etrian-dev, thank you for your contribution! Can you tell us more about your project and if you plan to submit any additional PR's? Since this is a small change we might treat as bug report and fix ourselves. See https://github.com/wolfSSL/wolfssh/blob/master/CONTRIBUTING.md for details.
Thanks, David Garske, wolfSSL

[etrian-dev]

Hi @etrian-dev, thank you for your contribution! Can you tell us more about your project and if you plan to submit any additional PR's? Since this is a small change we might treat as bug report and fix ourselves. See https://github.com/wolfSSL/wolfssh/blob/master/CONTRIBUTING.md for details. Thanks, David Garske, wolfSSL

Hi @dgarske,I will do that; I may submit additional PRs if I notice some other build failures (I reported a transient one a couple of months ago). I double checked with my employer and it's ok for them.
Thanks,
Nicola

[anhu]

Off-line, @etrian-dev and I have agreed that this should be treated as a bug report.
@danielinux , I'm assigning this to you to handle.

[nvetrini]

Seems like a384fee fixed this. Thus, the PR can be closed