[8.x] [EDR Workflows] Set Agent Tamper Protection to false on policy …

…unassignment (#193017) (#193713)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[EDR Workflows] Set Agent Tamper Protection to false on policy
unassignment (#193017)](#193017)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

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Workflows] Set Agent Tamper Protection to false on policy unassignment
(#193017)\n\nThis PR fixes an issue where Agent Tamper Protection
remained enabled\r\neven after a Defend policy was unassigned from the
agent policy.\r\n\r\nThere is no issue with removing the integration; it
still causes agent\r\ntamper protections to be
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Workflows] Set Agent Tamper Protection to false on policy unassignment
(#193017)\n\nThis PR fixes an issue where Agent Tamper Protection
remained enabled\r\neven after a Defend policy was unassigned from the
agent policy.\r\n\r\nThere is no issue with removing the integration; it
still causes agent\r\ntamper protections to be
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remained enabled\r\neven after a Defend policy was unassigned from the
agent policy.\r\n\r\nThere is no issue with removing the integration; it
still causes agent\r\ntamper protections to be
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Co-authored-by: Konrad Szwarc <[email protected]>