Avoid snippet redirection if snippets_binary_blob enabled

What does this MR do?

In this MR we avoid redirecting the user if the snippet has binary blobs and the FF snippets_binary_blob is enabled.

Once the FF snippets_binary_blob is completely removed from the code we can remove as well all this redirection code.

Refs #230610 (closed)

Does this MR meet the acceptance criteria?

Conformity

• Documentation (if required)
• Code review guidelines
• Merge request performance guidelines
• Style guides
• Database guides
• Separation of EE specific content