Try DYLD_INSERT_LIBRARIES again

Author: fboemer

.github/workflows/ci.yml

@@ -31,10 +31,11 @@ jobs:
     with:
       enable_windows_checks: false
       enable_macos_checks: true
-      macos_env_vars: SWIFT_HOMOMORPHIC_ENCRYPTION_ENABLE_BENCHMARKING=1 DYLD_INSERT_LIBRARIES=${{DEVELOPER_DIR}}/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks/Testing.framework/Versions/A/Testing
-      macos_pre_build_command: "brew install jemalloc"
+      macos_env_vars: SWIFT_HOMOMORPHIC_ENCRYPTION_ENABLE_BENCHMARKING=1
       macos_exclude_xcode_versions: "[{\"xcode_version\": \"16.3\"}, {\"xcode_version\": \"16.4\"}]"  # we require swift 6.2
+      macos_pre_build_command: "brew install jemalloc"
       macos_build_command: >
+        DYLD_INSERT_LIBRARIES=${{ env.DEVELOPER_DIR }}/Contents/Developer/Platforms/MacOSX.platform/Developer/Library/Frameworks/Testing.framework/Versions/A/Testing;
         swift test --configuration release;
         for filename in $(find Snippets -name \*.swift); do
             basename=$(basename "$filename" .swift)