SoC-2022: ensure languages are rendered in a separate line

The lack of a preceding new line results in the Project Size
and Languages information appearing adjacent to each other
in the website.

Fix that by adding the missing new lines.

Author: sivaraam

Diff for: SoC-2022-Ideas.md

@@ -66,6 +66,7 @@ expectation that _all_ will be completed during the project).
 * `git rerere`
 
 Project Size: Medium
+
 Languages: C, shell(bash)
 
 Co-Mentors:
@@ -91,6 +92,7 @@ See:
   - Hariom Verma's GSoC 2020 final report <https://harry-hov.github.io/blogs/posts/the-final-report>
 
 Project Size: Medium
+
 Languages: C, shell(bash)
 
 Possible mentors: