v3.0.15
Fix cppcheck error in example multi.c
Fix macOS GitHub Actions build: add PCRE2_CFLAGS/LDADD/LDFLAGS
Fix modsecurity-regression-test-secremoterules.txt URL in example
Adding multithreaded example from issue #3054 (by airween) - Rewritten to use C++ libModSecurity API and std::thread (instead of pthreads)