Drop default features for zip

.. and in particular the ancient `time` dependency, which suffers from
`RUSTSEC-2020-0071`.

Author: tnull

node/Cargo.toml

@@ -29,7 +29,7 @@ bitcoin_hashes = { version = ">= 0.13, <= 0.14", optional = true }
 flate2 = { version = "1.0", optional = true }
 tar = { version = "0.4", optional = true }
 minreq = { version = "2.9.1", default-features = false, features = ["https"], optional = true }
-zip = { version = "0.5.13", optional = true }
+zip = { version = "0.5.13", default-features = false, features = ["bzip2", "deflate"], optional = true }
 
 # Please note, it is expected that a single version feature will be enabled however if you enable
 # multiple the highest version number will take precedence.