implement bincode for tensor

[edgarriba]

This pull request introduces several changes to add support for bincode serialization and deserialization to the kornia-tensor crate. The changes include updates to dependencies, new module implementations, and additional test cases.

Dependency updates:

• Added bincode as a dependency in Cargo.toml and made serde and bincode optional dependencies in crates/kornia-tensor/Cargo.toml. [1] [2]

Serialization and deserialization implementation:

• Implemented bincode serialization and deserialization for the Tensor struct in crates/kornia-tensor/src/bincode.rs.
• Added bincode module to crates/kornia-tensor/src/lib.rs.

Testing:

• Added test cases for bincode serialization and deserialization in crates/kornia-tensor/src/bincode.rs.
• Added test cases for serde serialization and deserialization in crates/kornia-tensor/src/serde.rs.

Build and test scripts:

• Added a new test-all recipe to the justfile to test the code with all features enabled.