Adding Bit-Based algorithms directory

[MysticAdi]

Title:

Bit-Based Algorithms - 1) Toggle Bits 2) Rotate Bits

Body:

Bit-Based algorithms were not included in the repo. Adding a separate directory which includes bit-based algorithms

Are you working on this? - Yes

[anishsingh935]

hi I also want to add some more Bit-Based algorithms. kindly assign me . Thankyou ..