[land-blocking] Add --marker and --duration to cti invocation
[land-blocking] Add --marker and --duration to cti invocation

- --marker will allow to distinguish and gate those calls
- --duration will reduce duration of an experiment

Closes: #2470
Approved by: ankushagarwal

libra/libra,aptos-labs/aptos-core,aptos-labs/aptos-core,libra/libra,aptos-labs/aptos-core,aptos-labs/aptos-core,libra/libra,aptos-labs/aptos-core,libra/libra,libra/libra,aptos-labs/aptos-core,aptos-labs/aptos-core