opentelemetry-instrumentation-urllib: HTTP semantic convention stability migration

[emdneto]

What problem do you want to solve?

HTTP semantic convention stability migration for opentelemetry-instrumentation-urllib . Here is the plan

Describe the solution you'd like

Implement the semconv opt-in feature for urllib

Describe alternatives you've considered

No response

Additional Context

Part of this #2453

Would you like to implement a fix?

None

[the-chandru]

I will work on this.

[lzchen]

@the-chandru

Oops sorry did not see your comment, I've submitted a draft PR already so hopefully you didn't get too deep into it.

[the-chandru]

Hi @lzchen - that's fine :) I shall pick a different one.