[Debugger] Bump minimum Node.js tracer version (#28957)

While 5.39.0 still technically will work, version 5.48.0 is recommended for the best experience, as it supports all the features available in the UI.

Author: watson

content/en/dynamic_instrumentation/enabling/nodejs.md

@@ -22,7 +22,7 @@ Dynamic Instrumentation is a feature of supporting Datadog tracing libraries. If
 
 1. Install or upgrade your Agent to version [7.45.0][6] or higher.
 2. If you don't already have APM enabled, in your Agent configuration, set the `DD_APM_ENABLED` environment variable to `true` and listening to the port `8126/TCP`.
-3. Install or upgrade the Node.js tracing library to version 5.39.0 or higher, by following the [relevant instructions][2].
+3. Install or upgrade the Node.js tracing library to version 5.48.0 or higher, by following the [relevant instructions][2].
 4. If your source code is transpiled during deployment (for example, if using TypeScript), ensure that source maps are published along with the deployed Node.js application.
 5. Run your service with Dynamic Instrumentation enabled by setting the `DD_DYNAMIC_INSTRUMENTATION_ENABLED` environment variable to `true`. Specify `DD_SERVICE`, `DD_ENV`, and `DD_VERSION` Unified Service Tags so you can filter and group your instrumentations and target active clients across these dimensions.
 6. After starting your service with Dynamic Instrumentation enabled, you can start using Dynamic Instrumentation on the [APM > Dynamic Instrumentation page][3].