Add Graph Bipartite Test (Two Colouring Problem), Detecting Odd or Even Cycle.

[capt-levi-ackerman]

What I'll Do:

• I will add a program to check whether a Graph is Bipartite Graph or not.
• I will add a program to detect Odd or Even Cycle.

Please assign me this issue under the GSSOC'23 tag.

Thank you.