fix test job

Author: SamSaffron

.github/workflows/build.yml

@@ -369,9 +369,9 @@ jobs:
           cd test/mini_racer
           ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-ruby.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
           ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
-          docker exec -w "${PWD}/test/mini_racer" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle install
-          docker exec -w "${PWD}/test/mini_racer" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake compile
-          docker exec -w "${PWD}/test/mini_racer" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake test
+          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle install
+          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake compile
+          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake test
   test-darwin:
     strategy:
       fail-fast: false
@@ -484,6 +484,6 @@ jobs:
           cd test/mini_racer
           ruby -i -ne '$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"${{ needs.build-linux.outputs.GEM_VERSION }}\"\n") : print' lib/mini_racer/version.rb
           ruby -i -ne '$_ =~ /spec.required_ruby_version/ ? "" : print' mini_racer.gemspec
-          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle install
-          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake compile
-          docker exec -w "${PWD}" ${{ steps.container.outputs.id }} bundle exec rake test
+          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle install
+          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake compile
+          docker exec -w "${PWD}" -e BUNDLE_FORCE_RUBY_PLATFORM=y ${{ steps.container.outputs.id }} bundle exec rake test