Set server span attributes

[gnm444]

Please review the changes. Two more attributes need to be added. WIP.

[DebajitDas]

Please update the PR description and refrain from using Appd internal "websrv-698" here. Is this still WIP?

[DebajitDas]

Please correct this

[gnm444]

done

[DebajitDas]

Could you please rebase from main and raise the PR and lets see if build is triggered with this? Once builds are passed, we can start review.

[kpratyus]

So in Apache 2.2 set_client_ip is not possible?

[gnm444]

I could not find similar param to set client ip in 2.2

[gnm444]

@DebajitDas : Please check

Span #7
collector | Trace ID : b8d0640ea491c835eaea34f96c87d606
collector | Parent ID :
collector | ID : 2bee39f9cd57eed5
collector | Name : /noindex/css
collector | Kind : SPAN_KIND_SERVER
collector | Start time : 2022-08-02 08:14:24.6042542 +0000 UTC
collector | End time : 2022-08-02 08:14:24.6051359 +0000 UTC
collector | Status code : STATUS_CODE_UNSET
collector | Status message :
collector | Attributes:
collector | -> http.client_ip: STRING(172.18.0.1)
collector | -> http.status_code: INT(200)
collector | -> http.flavor: STRING(1.1)
collector | -> http.target: STRING(/noindex/css/fonts/Bold/OpenSans-Bold.ttf)
collector | -> net.host.name: STRING(localhost)
collector | -> net.host.port: INT(80)
collector | -> http.server_name: STRING(172.18.0.4)
collector | -> http.method: STRING(GET)
collector | -> request_protocol: STRING(HTTP/1.1)
collector | -> http.scheme: STRING(http)

[DebajitDas]

lgtm