feat: create workflow registration action (#64)

* chore: add feature for workflow registration

* chore: fix in registration

* chore: add actions for create action, trigger and rule

* chore: updated openwhisk_rust_clinet library

* chore: updated workflow actions

* chore: Update cargo toml

* chore: updated user reg db

* chore: update openwhisk library

* chore: update db in workflow management

* chore: update workflow registration db

* chore: updated the workflow registration action

* chore: update image in workflow registration

* chore: update workflow registration params

* chore: removed management action

* remove .DS_Store

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Co-authored-by: Muhammed Irfan <muhammedirfan@hugobyte.com>