tools: fix return value of try_check_compiler

[theanarkh]

configure.py throws an error in Python 3.12.3.

Traceback (most recent call last):
  File "/home/ubuntu/node/./configure", line 27, in <module>
    import configure
  File "/home/ubuntu/node/configure.py", line 2328, in <module>
    check_compiler(output)
  File "/home/ubuntu/node/configure.py", line 1297, in check_compiler
    ok, is_clang, clang_version, gcc_version, is_apple = try_check_compiler(CXX, 'c++')
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: not enough values to unpack (expected 5, got 4)

• make -j4 test (UNIX), or vcbuild test (Windows) passes
• tests and/or benchmarks are included
• documentation is changed or added
• commit message follows commit guidelines