• Adds a test to ensure aliases are symmetric.

• Adds 2 more tests to ensure an attribute cannot be marked as replacement/alias of itself.

Addresses the inconsistencies found by the tests as follows:

• Group: client.address, http.host, server.address
  • removed client.address from the list of aliases of http.host, otherwise client.address would need to be an alias for server.address, which makes no sense.
  • Note that http.host is deprecated in favor of server.address, and client.address will still exist as a separate concept.

For the remaining groups, I've added missing aliases and verified the aliases/deprecations are correct wrt OTEL.
List of groups where I added the missing aliases:

• Group: http.url, url, url.full
• Group http.server_name, net.host.name, server.address:
• Group net.host.ip, net.sock.host.addr, network.local.address
• Group http.flavor, net.protocol.version, network.protocol.version
• Group net.peer.ip, network.peer.address
• Group [net.sock.peer.addr, network.peer.address]:
• Group [code.line.number, code.lineno]:
• Group [ai.pipeline.name, gen_ai.pipeline.name]:
• Group [ai.frequency_penalty, gen_ai.request.frequency_penalty]:
• Group [ai.presence_penalty, gen_ai.request.presence_penalty]:
• Group [ai.seed, gen_ai.request.seed]:
• Group [ai.temperature, gen_ai.request.temperature]:
• Group [ai.top_k, gen_ai.request.top_k]:
• Group [ai.top_p, gen_ai.request.top_p]:
• Group [ai.finish_reason, gen_ai.response.finish_reasons]:
• Group [ai.generation_id, gen_ai.response.id]:
• Group [ai.streaming, gen_ai.response.streaming]:
• Group [ai.model.provider, gen_ai.system]:
• Group [ai.function_call, gen_ai.tool.name]:
• Group [ai.total_tokens.used, gen_ai.usage.total_tokens]:
• Group [ai.input_messages, gen_ai.prompt, gen_ai.request.messages]:

Closes #48