chore: remove unused exceptions in try catch blocks (#4440)

Author: Uzlopak

build/wasm.js

@@ -69,10 +69,10 @@ if (process.argv[2] === '--docker') {
 }
 
 const hasApk = (function () {
-  try { execSync('command -v apk'); return true } catch (error) { return false }
+  try { execSync('command -v apk'); return true } catch { return false }
 })()
 const hasOptimizer = (function () {
-  try { execSync(`${WASM_OPT} --version`); return true } catch (error) { return false }
+  try { execSync(`${WASM_OPT} --version`); return true } catch { return false }
 })()
 if (hasApk) {
   // Gather information about the tools used for the build

docs/examples/snapshot-testing.js

@@ -92,7 +92,7 @@ async function basicSnapshotExample () {
       const { unlink } = require('node:fs/promises')
       await unlink(snapshotPath)
       console.log('\n🗑️  Cleaned up temporary snapshot file')
-    } catch (error) {
+    } catch {
       // File might not exist or already be deleted
     }
   }

lib/dispatcher/client-h1.js

@@ -66,7 +66,7 @@ function lazyllhttp () {
   let mod
   try {
     mod = new WebAssembly.Module(require('../llhttp/llhttp_simd-wasm.js'))
-  } catch (e) {
+  } catch {
     /* istanbul ignore next */
 
     // We could check if the error was caused by the simd option not