Refs #34526 - Drop Rails 6.0 support code
When Foreman switched to Rails 6.1, Rails 6.0 compatibility was dropped.This makes it fail hard when it is attempted to be used. it also removesa stray backslash.
Fixes: 1cf4147a06420842d3818f4edb6e22892f40a939Fixes: f95e36928306637843fdfb39ed5ffe1d5f5af782
Refs #34526 - Drop Rails 6.0 support code
When Foreman switched to Rails 6.1, Rails 6.0 compatibility was dropped.
This makes it fail hard when it is attempted to be used. it also removes
a stray backslash.
Fixes: 1cf4147a06420842d3818f4edb6e22892f40a939
Fixes: f95e36928306637843fdfb39ed5ffe1d5f5af782