replay: remove hardcoded listen address

[tarunKoyalwar]

Proposed changes

• Value of -http-addr is used instead of hardcoded ":80" as http listen address

closes #195

Checklist

• Pull request is created against the dev branch
• All checks passed (lint, unit/integration/regression tests etc.) with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[tarunKoyalwar]

$  ./replay -output ~/test/logs/  -http-addr ":9238"
2022/12/22 14:13:03 scanme.sh:443 cei1arlnsevgrlh37n2g
2022/12/22 14:13:03 scanme.sh:443 cei1b95nsevgrlh37n30
2022/12/22 14:13:03 scanme.sh:443 cei1ba5nsevgrlh37n3g