Sieve of Eratosthenes Addition

[krypticmouse]

Is your feature request related to a problem? Please describe.
I would like to add Sieve of Eratosthenes under the algorithm folder.

Describe the solution you'd like
Implementing Sieve of Eratosthenes with its application.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

[Abhijit2505]

@krypticmouse get started.