Update atrifact names to the new ones (#52618)

Summary:

In 0.81 we dropped the JSC configuration in CI. That means that the artifacts we generate in CI have a slightly different name. The current e2e script failed to run with the ci flag because it was still using the old artifacts name and it was not finding them.

This change adress the problem by:

- using the right artifact names
- removing the --hermes parameter which controlled the Hermes vs JSC scenario.

It is also a port to main of [this PR](#52606)

## Changelog:
[Internal] -

Reviewed By: vzaidman

Differential Revision: D78344244

Author: cipolleschi

scripts/release-testing/test-release-local.js

@@ -48,11 +48,6 @@ const argv = yargs
     coerce: platform => platform.toLowerCase(),
     choices: ['ios', 'android'],
   })
-  .option('h', {
-    alias: 'hermes',
-    type: 'boolean',
-    default: true,
-  })
   .option('c', {
     alias: 'ciToken',
     type: 'string',
@@ -80,9 +75,7 @@ async function testRNTesterIOS(
   onReleaseBranch /*: boolean */,
 ) {
   console.info(
-    `We're going to test the ${
-      argv.hermes === true ? 'Hermes' : 'JSC'
-    } version of RNTester iOS with the new Architecture enabled`,
+    `We're going to test the 'Hermes' version of RNTester iOS with the new Architecture enabled`,
   );
 
   // if everything succeeded so far, we can launch Metro and the app
@@ -98,25 +91,15 @@ async function testRNTesterIOS(
       'RNTester.app',
     );
     exec(`rm -rf ${appOutputFolder}`);
-    if (argv.hermes === true) {
-      // download hermes App
-      const hermesAppUrl = await ciArtifacts.artifactURLForHermesRNTesterApp();
-      const hermesAppZipPath = path.join(
-        ciArtifacts.baseTmpPath(),
-        'RNTesterAppHermes.zip',
-      );
-      ciArtifacts.downloadArtifact(hermesAppUrl, hermesAppZipPath);
-      exec(`unzip ${hermesAppZipPath} -d ${appOutputFolder}`);
-    } else {
-      // download JSC app
-      const hermesAppUrl = await ciArtifacts.artifactURLForJSCRNTesterApp();
-      const hermesAppZipPath = path.join(
-        ciArtifacts.baseTmpPath(),
-        'RNTesterAppJSC.zip',
-      );
-      ciArtifacts.downloadArtifact(hermesAppUrl, hermesAppZipPath);
-      exec(`unzip ${hermesAppZipPath} -d ${appOutputFolder}`);
-    }
+
+    // download hermes App
+    const hermesAppUrl = await ciArtifacts.artifactURLForHermesRNTesterApp();
+    const hermesAppZipPath = path.join(
+      ciArtifacts.baseTmpPath(),
+      'RNTesterAppHermes.zip',
+    );
+    ciArtifacts.downloadArtifact(hermesAppUrl, hermesAppZipPath);
+    exec(`unzip ${hermesAppZipPath} -d ${appOutputFolder}`);
 
     // boot device
     const bootedDevice = String(
@@ -135,9 +118,7 @@ async function testRNTesterIOS(
     exec('xcrun simctl launch booted com.meta.RNTester.localDevelopment');
   } else {
     exec(
-      `USE_HERMES=${
-        argv.hermes === true ? 1 : 0
-      } CI=${onReleaseBranch.toString()} RCT_NEW_ARCH_ENABLED=1 bundle exec pod install --ansi`,
+      `USE_HERMES=1 CI=${onReleaseBranch.toString()} RCT_NEW_ARCH_ENABLED=1 bundle exec pod install --ansi`,
     );
 
     // launch the app on iOS simulator
@@ -320,26 +301,13 @@ async function testRNTestProject(
     'reactNativeArchitectures=arm64-v8a',
     'android/gradle.properties',
   );
-  const hermesEnabled = (await argv).hermes === true;
-
-  // Update gradle properties to set Hermes as false
-  if (!hermesEnabled) {
-    sed(
-      '-i',
-      'hermesEnabled=true',
-      'hermesEnabled=false',
-      'android/gradle.properties',
-    );
-  }
 
   if (argv.platform === 'ios') {
     // doing the pod install here so that it's easier to play around RNTestProject
     cd('ios');
     exec('bundle install');
     exec(
-      `HERMES_ENGINE_TARBALL_PATH=${hermesPath} USE_HERMES=${
-        hermesEnabled ? 1 : 0
-      } bundle exec pod install --ansi`,
+      `HERMES_ENGINE_TARBALL_PATH=${hermesPath} USE_HERMES=1 bundle exec pod install --ansi`,
     );
 
     cd('..');

scripts/release-testing/utils/github-actions-utils.js

@@ -209,10 +209,6 @@ async function artifactURLForRNTesterAPK(
   return getArtifactURL('rntester-debug');
 }
 
-async function artifactURLForJSCRNTesterApp() /*: Promise<string> */ {
-  return getArtifactURL('RNTesterApp-NewArch-JSC-Debug');
-}
-
 async function artifactURLForHermesRNTesterApp() /*: Promise<string> */ {
   return getArtifactURL('RNTesterApp-NewArch-Hermes-Debug');
 }
@@ -249,7 +245,6 @@ module.exports = {
   initialize,
   downloadArtifact,
   artifactURLForRNTesterAPK,
-  artifactURLForJSCRNTesterApp,
   artifactURLForHermesRNTesterApp,
   artifactURLForMavenLocal,
   artifactURLHermesDebug,