Do not use option cmdline flag for a required argument, use a positional argument

[vbmithr]

[vb@sita ~/code/aur/kuzu-git/src/kuzu]% ./build/release/tools/shell/kuzu_shell
Flag '--inputDir' is required
  ./build/release/tools/shell/kuzu_shell {OPTIONS}

    KuzuDB Shell

  OPTIONS:

      -h, --help                        Display this help menu
      -i, --inputDir                    Database path.
      -d, --defaultBPSize               Size of buffer pool for default and
                                        large page sizes in megabytes

[ray6080]

Hi @vbmithr , thanks for your feedback! We will correct this soon.