src: load OpenSSL 3.0 Legacy provider

Load OpenSSL 3.0 Legacy provider if OpenSSL major version isn't below 3
to be inline with older OpenSSL major versions and support the default
hashFunction MD4 of webpack.

Fixes: nodejs#40948
Refs: https://www.openssl.org/docs/man3.0/man7/OSSL_PROVIDER-legacy.html
Refs: https://webpack.js.org/plugins/hashed-module-ids-plugin/

src/crypto/crypto_util.cc

@@ -146,6 +146,11 @@ void InitCryptoOnce() {
     const char* conf = per_process::cli_options->openssl_config.c_str();
     OPENSSL_INIT_set_config_filename(settings, conf);
   }
+else
+  OSSL_PROVIDER* legacy_provider = OSSL_PROVIDER_load(nullptr, "legacy");
+  if (legacy_provider == nullptr) {
+    fprintf(stderr, "Unable to load legacy provider.\n");
+  }
 #endif
 
   OPENSSL_init_ssl(0, settings);