* fix: fix incosistent use of http attribute in ext. api
HTTP attributes like http.url, url.full along with server.name and net.peer.name
were used inconsitantly leading to bugs in aggregation query and they were
expensive to query as well since these attr are stored as json instead of
direct columns. Using columns like http_url optimises these queries since
it gets populated using all relevant attributes during ingestion itself.
* fix: switch to using http_host instead of external_http_url
external_http_url stores the hostname but the name
is confusing, so switching to http_host
* fix: use constants defined where possible
* fix: fix old attribute usage in tests
* feat: adding support for 1.26 semconv
* feat: adding support for 1.26 semconv
* feat: adding support for 1.26 semconv
* feat: adding support for 1.26 semconv
* feat: added native support for 1.26
* feat: added native support for 1.26
* feat: adding support for 1.26 semconv
* feat: adding support for 1.26 semconv
* feat: adding support for 1.26 semconv
* feat: resolved conflicts
* feat: resolved conflicts
* feat: resolved conflicts
* feat: resolved conflicts
* feat: resolved conflicts
