[Issue] fix: allow skus with ':'s

This issue is automatically created based on existing pull request: magento/inventory#3404: fix: allow skus with ':'s

---------
### Description (*)
When running `bin/magento inventory:reservation:create-compensations` if the sku contains ':' the regex breaks, and then the entities can't be loaded.
BEFORE
AFTER FIX

### Fixed Issues (if relevant)

### Manual testing scenarios (*)
This is difficult as it requires you to have a reservation inconsistency for a product with a sku with a ';' in it. But if this is the case simply run:
`php bin/magento inventory:reservation:create-compensations`
(with the compensation string)
You will get error like: "Get EntityId on null"

### Questions or comments

### Contribution checklist (*)
- [x] Pull request has a meaningful description of its purpose
- [x] All commits are accompanied by meaningful commit messages
- [ ] All new or changed code is covered with unit/integration tests (if applicable)
- [ ] All automated tests passed successfully (all builds are green)

Start with the `bin/magento inventory:reservation:create-compensations` entry point and inspect how compensation strings are parsed when a SKU contains `:`. Reproduce the failure with a reservation inconsistency for such a SKU, then verify that the command loads the entity and creates the compensation without the null-entity error. An existing pull request, magento/inventory#3404, already covers this issue.

Written by the indexing model from the issue text.