Adding OCSF transformations to the Lastpass integration (DataDog#20698)

* ocsf pipeline generated

* validated in staging

* add updated tests

* invalid YAML

* update test log

* last test

* add array string template

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Co-authored-by: JoshPatel13 <61997334+JoshPatel13@users.noreply.github.com>
Co-authored-by: orenma-dd <163151202+orenma-dd@users.noreply.github.com>

Author: 3 people