[php-src] PR #25250: Fix GH-25247: Tracing JIT used a stale value for argument 13+

Pull Request: https://github.com/php/php-src/pull/25250 Author: rafamolina1 ## Summary - Tracing JIT left a long or double from QM_ASSIGN in a register when SEND_VAL_EX / SEND_VAR_EX / SEND_VAR_NO_REF_EX for argument 13+ fell back to the VM handler. The handler reads the stack slot, so the callee saw the previous value of that temporary. - Spill that operand before the handler. zend_jit_store_var_if_necessary() does not, because the allocator marks the use ZREG_LAST_USE rather than ZREG_STORE. - SEND_VAL_EX above MAX_ARG_FLAG_NUM is no longer treated as an opcode that can keep its operand only in a register. Fixes GH-25247. ## Test plan - [x] ext/opcache/tests/jit/gh25247.phpt fails on unpatched PHP 8.3 with opcache.jit=tracing (argument 13 is a stale integer) and passes with this patch - [x] The same script passes with opcache.jit=function and opcache.jit=off - [x] ext/opcache/tests passes under function JIT and tracing JIT - [x] ext/opcache/tests/jit passes under ASAN, ZTS, and debug with tracing JIT