refactor: Legacy Backend block constructor compatibility

[sethobey]

Context

Adobe extended security support for M2 v2.3 thru Q3 '22

Description

Backend block constructor changed between M2.3 and M2.4. Removes additional constructor parameters not present in M2.3 which prevent successful DI compilation.

Performance

N/A

Testing

1. Run setup:di:compile
2. Observe successful compilation

Versions

• [X] Magento 2.4
• [X] Magento 2.3
• [X] Magento Open Source (CE)
• [ ] Magento Commerce (EE)
• [ ] Magento B2B
• [ ] Magento Cloud
• [X] PHP 7.x