luajit: bump new version

* FFI: Fix dangling reference to CType in carith_checkarg().
* FFI: Fix dangling reference to CType. Improve checks.
* FFI: Fix dangling reference to CType.
* FFI: Ensure returned string is alive in ffi.typeinfo().
* FFI: Fix missing cts->L initialization in argv2ctype().
* Abstract out on-demand loading of FFI library.
* test: fix flaky finalizer error handler tests
* test: adjust lua-Harness test error assertion
* Fix snapshot PC when linking to BC_JLOOP that was a BC_RET*.
* snap: check J->pc is within its proto bytecode
* Fix HREFK forwarding vs. table.clear().
* Fix FOLD rule for BUFHDR append.
* Prevent CSE of a REF_BASE operand across IR_RETF.
* test: rewrite sysprof test using managed execution
* test: disable buffering for the C test engine

Part of #9145

NO_DOC=LuaJIT submodule bump
NO_TEST=LuaJIT submodule bump