0.7.4.md

v0.7.4: New -r/--exit-code option for bmd

✨ New features

• Add -r/--exit-code option to bmd for expected non-zero exit codes
• Useful for commands like diff that exit 1 on differences (expected behavior, not an error)
• When set, bmd exits 0 if the command exits with the expected code, 1 otherwise