Update minifier-rs version to 0.3.0

Author: GuillaumeGomez

Cargo.lock

@@ -2454,9 +2454,9 @@ dependencies = [
 
 [[package]]
 name = "minifier"
-version = "0.2.3"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5394aa376422b4b2b6c02fd9cfcb657e4ec544ae98e43d7d5d785fd0d042fd6d"
+checksum = "95bbbf96b9ac3482c2a25450b67a15ed851319bc5fabf3b40742ea9066e84282"
 
 [[package]]
 name = "minimal-lexical"

src/librustdoc/Cargo.toml

@@ -11,7 +11,7 @@ arrayvec = { version = "0.7", default-features = false }
 askama = { version = "0.12", default-features = false, features = ["config"] }
 itertools = "0.10.1"
 indexmap = "2"
-minifier = "0.2.3"
+minifier = "0.3.0"
 once_cell = "1.10.0"
 regex = "1"
 rustdoc-json-types = { path = "../rustdoc-json-types" }