Change Details

As part of the deployment workflow, implement the following: ==== `scap rollback` 1. Present user staging history via `scap prep --history` 2. Hard reset the git state on the deployment server 3. `scap sync-world` 4. Prompt user to revert on Gerrit (using `scap backport --revert` {287046})

As part of the deployment workflow, implement the following: ==== `scap rollback` 1. Present user staging history via `scap prep --history` 2. Hard reset the git state on the deployment server 3. `scap sync-world` 4. Prompt user to revert on Gerrit using `scap backport --revert` (see {T287046})

As part of the deployment workflow, implement the following: ==== `scap rollback` 1. Present user staging history via `scap prep --history` 2. Hard reset the git state on the deployment server 3. `scap sync-world` 4. Prompt user to revert on Gerrit (using `scap backport --revert` {(see {T287046})