perf(linter): use cow_utils::CowUtils in no_script_url

Cargo.toml

@@ -119,6 +119,7 @@ cfg-if = "1.0.0"
 compact_str = "0.8.0"
 console = "0.15.8"
 convert_case = "0.6.0"
+cow-utils = "0.1.3"
 criterion2 = { version = "1.1.0", default-features = false }
 daachorse = { version = "1.0.0" }
 dashmap = "6.0.1"

crates/oxc_linter/Cargo.toml

@@ -55,6 +55,7 @@ serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 simdutf8 = { workspace = true }
 url = { workspace = true }
+cow-utils = { workspace = true }
 
 [dev-dependencies]
 insta = { workspace = true }

crates/oxc_linter/src/rules/eslint/no_script_url.rs

@@ -1,3 +1,4 @@
+use cow_utils::CowUtils;
 use oxc_ast::AstKind;
 use oxc_diagnostics::OxcDiagnostic;
 use oxc_macros::declare_oxc_lint;
@@ -37,7 +38,7 @@ impl Rule for NoScriptUrl {
     fn run<'a>(&self, node: &AstNode<'a>, ctx: &LintContext<'a>) {
         match node.kind() {
             AstKind::StringLiteral(literal)
-                if literal.value.to_lowercase().starts_with("javascript:") =>
+                if literal.value.cow_to_lowercase().starts_with("javascript:") =>
             {
                 emit_diagnostic(ctx, literal.span);
             }
@@ -51,7 +52,7 @@ impl Rule for NoScriptUrl {
                         .unwrap()
                         .value
                         .raw
-                        .to_lowercase()
+                        .cow_to_lowercase()
                         .starts_with("javascript:")
                 {
                     emit_diagnostic(ctx, literal.span);