target/tricore: Replace target_ulong -> uint32_t in op_helper.c

target/tricore: Replace target_ulong -> uint32_t in op_helper.c

The TriCore target is only built as 32-bit:

  $ git grep TARGET_LONG_BITS configs/targets/tricore-*
  configs/targets/tricore-softmmu.mak:2:TARGET_LONG_BITS=32

Therefore target_ulong type always expands to uint32_t.

This is a mechanical replacement.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251010052141.42460-7-philmd@linaro.org>