Disable bitcode from Hermes (#37868)

Summary:
Pull Request resolved: #37868

Thanks to the help of the community, we discovered that we can safely disable the bitcode setting in Hermes.

Community testing reported that the tarball size get reduced from ~500 Mb to ~25 Mb, a x20 reduction

## Changelog:
[iOS][Changed] - Disabled bitcode for Hermes prebuilts

Reviewed By: dmytrorykun

Differential Revision: D46704633

fbshipit-source-id: a6624110f27eb9f18e6b57ed28aa2f86804d45e7

Author: cipolleschi

.circleci/config.yml

@@ -60,8 +60,8 @@ references:
     gems_cache_key: &gems_cache_key v1-gems-{{ checksum "Gemfile.lock" }}
     gradle_cache_key: &gradle_cache_key v1-gradle-{{ checksum "gradle/wrapper/gradle-wrapper.properties" }}-{{ checksum "packages/react-native/ReactAndroid/gradle.properties" }}
     hermes_workspace_cache_key: &hermes_workspace_cache_key v5-hermes-{{ .Environment.CIRCLE_JOB }}-{{ checksum "/tmp/hermes/hermesversion" }}
-    hermes_workspace_debug_cache_key: &hermes_workspace_debug_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-debug-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
-    hermes_workspace_release_cache_key: &hermes_workspace_release_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-release-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
+    hermes_workspace_debug_cache_key: &hermes_workspace_debug_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-debug-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
+    hermes_workspace_release_cache_key: &hermes_workspace_release_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-release-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}-{{ checksum "packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh" }}
     hermes_linux_cache_key: &hermes_linux_cache_key v1-hermes-{{ .Environment.CIRCLE_JOB }}-linux-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
     hermes_windows_cache_key: &hermes_windows_cache_key v2-hermes-{{ .Environment.CIRCLE_JOB }}-windows-{{ checksum "/Users/circleci/project/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}
     hermes_tarball_debug_cache_key: &hermes_tarball_debug_cache_key v4-hermes-tarball-debug-{{ checksum "/tmp/hermes/hermesversion" }}-{{ checksum "/tmp/react-native-version" }}

packages/react-native/sdks/hermes-engine/utils/build-apple-framework.sh

@@ -52,13 +52,8 @@ function build_host_hermesc {
 
 # Utility function to configure an Apple framework
 function configure_apple_framework {
-  local enable_bitcode enable_debugger cmake_build_type
+  local enable_debugger cmake_build_type
 
-  if [[ $1 == iphoneos || $1 == catalyst ]]; then
-    enable_bitcode="true"
-  else
-    enable_bitcode="false"
-  fi
   if [[ $BUILD_TYPE == "Debug" ]]; then
     enable_debugger="true"
   else
@@ -82,7 +77,7 @@ function configure_apple_framework {
       -DHERMES_ENABLE_LIBFUZZER:BOOLEAN=false \
       -DHERMES_ENABLE_FUZZILLI:BOOLEAN=false \
       -DHERMES_ENABLE_TEST_SUITE:BOOLEAN=false \
-      -DHERMES_ENABLE_BITCODE:BOOLEAN="$enable_bitcode" \
+      -DHERMES_ENABLE_BITCODE:BOOLEAN=false \
       -DHERMES_BUILD_APPLE_FRAMEWORK:BOOLEAN=true \
       -DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true \
       -DIMPORT_HERMESC:PATH="$IMPORT_HERMESC_PATH" \