Update Rust crate wasm-bindgen to 0.2.80

See merge request !31

This updates to the new config of nix-ci as well as lets forks use the substituter.

Update Rust crate wasm-bindgen to 0.2.79

See merge request !29

wasm-pack kept trying to download or build things. I got fed up and removed it. Now we are building everything using Nix in a sandbox-compatible way.

Update serde to 1.0.136

See merge request !28

Disable sandbox in CI.

See merge request !30

Update Rust crate serde_derive to 1.0.131

See merge request !27

Update Rust crate serde to 1.0.131

See merge request !26

Update Rust crate wasm-bindgen to 0.2.78

See merge request !25

Update Rust crate wasm-bindgen to 0.2.77

See merge request !24

Update Rust crate serde_derive to 1.0.130

See merge request !21

Update Rust crate serde to 1.0.130

See merge request !23

Update Rust crate serde to 1.0.129

See merge request !22

Update Rust crate serde to 1.0.128

See merge request !20

Update Rust crate wasm-bindgen to 0.2.76

See merge request !19

Update Rust crate wasm-bindgen to 0.2.75

See merge request !18

Update Rust crate serde_derive to 1.0.127

See merge request !17

Update Rust crate serde to 1.0.127

See merge request !16

https://github.com/ipfs-shipyard/ipfs-deploy/issues/215