v0.1.3 🌈

Changes

• Improve http interface @varik1770 (#21)
• Update Rust crate anyhow to 1.0.52 @renovate (#8)
• Update Rust crate serde to 1.0.133 @renovate (#16)
• Update Rust crate crc32fast to 1.3.0 @renovate (#11)
• Update Rust crate sha2 to 0.10.1 @renovate (#17)
• Update Rust crate candid to 0.7.10 @renovate (#9)
• Update Rust crate num-bigint to 0.4.3 @renovate (#15)
• Update Rust crate hex to 0.4.3 @renovate (#12)
• Update Rust crate ic-cdk-macros to 0.3.3 @renovate (#14)
• Update Rust crate ic-cdk to 0.3.3 @renovate (#13)