Fix string array leak in tvp-git-helper main
Leak report
Direct leak of 16 byte(s) in 1 object(s) allocated from:
#0 0x7129d36fd891 in malloc /usr/src/debug/gcc/gcc/libsanitizer/asan/asan_malloc_linux.cpp:69
#1 0x7129d0cb950d in g_malloc glib/gmem.c:100
#2 0x7129d0ccfa50 in parse_arg glib/goption.c:1239
#3 0x7129d0cdf75e in parse_remaining_arg glib/goption.c:1563
#4 0x7129d0cdf75e in g_option_context_parse glib/goption.c:2035
#5 0x610018416011 in main thunar-vcs-plugin/tvp-git-helper/main.c:193
Testing
- No issues were detected when testing the patch with UBSan, LSan, and ASan