go.mod: update go-duktape to fix build warnings (porting from go-ethereum)

[thaarok]

go-duktape dependency upgrade fixing current build warnings:

In file included from _cgo_export.c:4:
debugger.go:22:13: warning: ‘_duk_debugger_attach’ defined but not used [-Wunused-function]
duk_logging.c: In function ‘duk__logger_prototype_log_shared’:
duk_logging.c:184:64: warning: ‘Z’ directive writing 1 byte into a region of size between 0 and 9 [-Wformat-overflow=]
  184 |  sprintf((char *) date_buf, "%04d-%02d-%02dT%02d:%02d:%02d.%03dZ",
      |                                                                ^
duk_logging.c:184:2: note: ‘sprintf’ output between 25 and 85 bytes into a destination of size 32
  184 |  sprintf((char *) date_buf, "%04d-%02d-%02dT%02d:%02d:%02d.%03dZ",
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  185 |          (int) comp.year, (int) comp.month + 1, (int) comp.day,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  186 |          (int) comp.hours, (int) comp.minutes, (int) comp.seconds,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  187 |          (int) comp.milliseconds);
      |          ~~~~~~~~~~~~~~~~~~~~~~~~

The upgrade is backported from ethereum/go-ethereum and it is already part of go-ethereum master branch:
ethereum/go-ethereum#21241