In multi-line blockquotes, support line breaks (currently outputs in same line)

[nparashar150]

Describe the issue
Multi-line blockquotes do not support line breaks correctly. Currently, when multiple lines are added within a blockquote, they appear on the same line in the output.

To Reproduce
Steps to reproduce the behavior:

1. Create a blockquote with multiple lines.
2. Compile to HTML.
3. See that the output merges the lines into one.

Expected behavior
Each line within the blockquote should maintain its line break, rendering on a new line in the final output.

Additional context
Proper handling of multi-line blockquotes ensures readability and clear separation of content.