docs(readme): bump copyright year

chore(cargo): bump `fake-tcp` to `0.7.0` and `phantun` to `0.8.0`

chore(release): remove MIPS targets due to being downgraded to Tier 3

support by Rust

chore(phantun): bump `fake-tcp` dependency to `v0.5.0`

chore(release) temporary disable the MIPS musl target until new versions

of `libc` is released with `libc::sock_txtime`

chore(phantun) release `v0.4.2`

chore(phantun) bump to `v0.4.1`

chore(phantun) release `v0.4.0` and bump `fake-tcp` dependency to `v0.4`

chore(phantun) release `v0.3.2`

chore(phantun) bump `fake-tcp` dependency to `v0.3.0` and release

`v0.3.1`