feat: Implement proposal-arraybuffer-base64

Author: magic-akari

Cargo.lock

@@ -140,6 +140,7 @@ dynify = "0.1.2"
 futures-channel = "0.3.31"
 aligned-vec = "0.6.4"
 temp-env = "0.3.6"
+simdutf = "0.7.0"
 
 # ICU4X
 

Cargo.toml

@@ -136,6 +136,7 @@ either = { workspace = true, optional = true }
 static_assertions.workspace = true
 futures-channel.workspace = true
 aligned-vec.workspace = true
+simdutf.workspace = true
 
 # intl deps
 boa_icu_provider = { workspace = true, features = ["std"], optional = true }