Bump OTel Semantic Conventions to 1.25.0-alpha

[cyrille-leclerc]

Bump to OTel Semantic Conventions v1.25 including adopting the new http, url, client, server, network attributes:

• Git client spans:
  • net.peer.name -> server.address
  • http.url-> url.full
  • http.method -> http.request.method
  • net.transport -> network.transport
• HTTP Server spans (stapler traces)
  • http.client.ip -> client.address
  • http.scheme -> url.scheme
  • net.host.name -> server.address
  • http.method -> http.request.method
  • http.target -> url.path
  • net.transport -> network.transport
  • net.sock.peer.addr-> client.address
  • net.sock.peer.port-> client.port
  • enduser.id ->
  • http.status_code -> http.response.status_code

Testing done

Submitter checklist

• [ ] Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• [x] Ensure that the pull request title represents the desired changelog entry
• [x] Please describe what you did
• [ ] Link to relevant issues in GitHub or Jira
• [ ] Link to relevant pull requests, esp. upstream and downstream changes
• [x] Ensure you have provided tests - that demonstrates feature works or fixes the issue