chore: Update ex_doc dependency to ~> 0.40

Implement Atomics.serialize/1 and Atomics.deserialize/1

Bump version to v0.3.2

Bump version to 0.3.1

Bump version to 0.3.0

Bump version to v0.2.4

Bump version to 0.2.3

Bump version to 0.2.2

Bump version to v0.2.1

Rename function Abit.set_bit/3 to Abit.set_bit_at/3