Check if a content type is compressible using compression algorithms like gzip,
brotli, deflate, etc.
`Cargo.toml`
```toml
[dependencies]
compressible = "0.1.0"
```
`main.rs`
```rs
use compression::is_compressible;
assert_eq!(is_compressible("text/plain".to_string()), true);
assert_eq!(is_compressible("image/jpeg".to_string()), false);
```