Add fix for SHA HW on ESP-IDF v6

[gojimmypi]

Description

The latest (unreleased) version of Espressif ESP-IDF v6 was observed misbehaving with ESP32 hardware acceleration on RISC-V targets such as the ESP32-C6.

This PR adds a newly introduced sha_hal_set_mode that is now required.

Fixes zd# n/a

Testing

How did you test? Manually testing on target ESP32C6:

I (896) esp32_util: CONFIG_IDF_TARGET = esp32c6
I (900) esp32_util: Found WOLFSSL_ESP_NO_WATCHDOG
I (904) esp32_util: CONFIG_MAIN_TASK_STACK_SIZE: 25500
I (909) esp32_util: CONFIG_ESP_MAIN_TASK_STACK_SIZE: 25500
I (915) esp32_util: CONFIG_TIMER_TASK_STACK_SIZE: 3584
I (919) esp32_util: CONFIG_TIMER_TASK_STACK_DEPTH: 2048
I (924) esp32_util: Stack HWM: 40816cff
I (928) esp32_util: ESP32_CRYPT is enabled for ESP32-C6.
I (933) esp32_util: SINGLE_THREADED
I (936) esp32_util: Boot count: 1
I (939) wolfssl_test: Stack HWM: 24052

I (944) wolfssl_test: Free heap memory: 436812 bytes; Start 436812
I (949) wolfssl_test: Stack HWM: 24052

------------------------------------------------------------------------------
 wolfSSL version 5.8.2
------------------------------------------------------------------------------
error    test passed!
MEMORY   test passed!
base64   test passed!
asn      test passed!
MD5      test passed!
MD2      test passed!
MD4      test passed!
SHA      test passed!
SHA-224  test passed!
SHA-256  test passed!
SHA-384  test passed!
SHA-512  test passed!
SHA-512/224  test passed!
SHA-512/256  test passed!
RANDOM   test passed!
Hash     test passed!
BLAKE2b  test passed!
BLAKE2s  test passed!
HMAC-MD5 test passed!
HMAC-SHA test passed!
HMAC-SHA224 test passed!
... etc ...

Checklist

• added tests
• updated/added doxygen
• updated appropriate READMEs
• Updated manual and documentation

[gojimmypi]

Jenkins retest this please

For AgentOfflineException: Unable to create live FilePath for wolf-linux-cloud-node-[n]; wolf-linux-cloud-node-[n] was marked offline: Connection was broken

[gojimmypi]

Jenkins retest this please

For unrelated wolfSSL error: Compare TX and RX buffers failed unit test failure.