chore(examples): update go push rideshare-alloy example (#3776)

* chore(examples): update go-push-rideshare-alloy example

* chore(examples): add link to the example

* Update examples/language-sdk-instrumentation/golang-push/rideshare-alloy/README.md

Co-authored-by: Kim Nylander <104772500+knylander-grafana@users.noreply.github.com>

---------

Co-authored-by: Christian Simon <simon@swine.de>
Co-authored-by: Kim Nylander <104772500+knylander-grafana@users.noreply.github.com>

Author: 3 people

docs/sources/configure-client/grafana-alloy/receive_profiles.md

@@ -64,6 +64,8 @@ Check your specific language SDK documentation for the exact configuration optio
 
 The examples in this section provide samples you can use as a starting point for your own configurations. 
 
+Explore the [example](https://github.com/grafana/pyroscope/tree/main/examples/language-sdk-instrumentation/golang-push/rideshare-alloy) in our GitHub repository to learn how to configure Grafana Alloy to receive profiles from a Golang application instrumented with Pyroscope.
+
 ### Basic receiving setup
 
 This example shows a basic setup receiving profiles on port 9090 and forwarding them to a local Pyroscope instance:

examples/language-sdk-instrumentation/golang-push/rideshare-alloy/README.md

@@ -2,6 +2,8 @@
 
 This example demonstrates how to use Alloy to receive and forward profiles from the rideshare example application.
 
+To learn more about the `pyroscope.receive_http` component in Alloy, refer to the [`receive_profiles`](https://grafana.com/docs/pyroscope/latest/configure-client/grafana-alloy/receive_profiles/) documentation.
+
 ## Architecture
 
 - Regional services (us-east, eu-north, ap-south) push profiles to Alloy
@@ -51,7 +53,5 @@ docker-compose up --build
 # Reset if needed
 docker-compose down
 ```
-Access services:
 
-- Grafana: http://localhost:3000
-- Pyroscope: http://localhost:4040
+Navigate to [Grafana](http://localhost:3000/a/grafana-pyroscope-app/profiles-explorer?explorationType=flame-graph&var-serviceName=ride-sharing-app&var-profileMetricId=process_cpu:cpu:nanoseconds:cpu:nanoseconds) to Explore Profiles.

examples/language-sdk-instrumentation/golang-push/rideshare-alloy/docker-compose.yml

@@ -47,8 +47,7 @@ services:
       context: .
       dockerfile: Dockerfile.load-generator
     environment:
-    - PYROSCOPE_SERVER_ADDRESS=http://alloy:9999 # TODO: direclty to pyroscope?
-#    - PYROSCOPE_SERVER_ADDRESS=http://pyroscope:4040 # TODO: direclty to pyroscope?
+    - PYROSCOPE_SERVER_ADDRESS=http://alloy:9999
 
   grafana:
     image: grafana/grafana:latest