Use only one or the other

[bandi13]

Commmit #8151 broke nightly-cmake-default-build-v2/1208/parsed_console/:

In file included from /extend/var/lib/jenkins/workspace/wolfSSL/nightly-cmake-default-build-v2/tests/unit.h:27,
                 from /extend/var/lib/jenkins/workspace/wolfSSL/nightly-cmake-default-build-v2/tests/quic.c:31:
/extend/var/lib/jenkins/workspace/wolfSSL/nightly-cmake-default-build-v2/build/config.h:29: error: "HAVE_PTHREAD" redefined [-Werror]
   29 | #define HAVE_PTHREAD 1
      | 
In file included from /extend/var/lib/jenkins/workspace/wolfSSL/nightly-cmake-default-build-v2/tests/quic.c:27:
/extend/var/lib/jenkins/workspace/wolfSSL/nightly-cmake-default-build-v2/build/wolfssl/options.h:134: note: this is the location of the previous definition
  134 | #define HAVE_PTHREAD

[bandi13]

retest this please