Remove Provider Deprecations in HTTP

[jscheffl]

In Airflow 3 Dev Call we discussed and made a LAZY CONSENSUS to remove all deprecation's in providers prior 2.11 release in https://lists.apache.org/thread/lhy7zhz8yxo3jjpln0ds8ogszgb9b469.

This PR is the first for the provider HTTP

[eladkal]

We need also update to the changelog (simiar to what we did for cncf.kubenetes and amazon). I will create tracking issue with all the details tomorrow

[jscheffl]

We need also update to the changelog (simiar to what we did for cncf.kubenetes and amazon). I will create tracking issue with all the details tomorrow

If you give me a hint I do that... do I need to edit the CHANGELOG.rst and add the future major version like in k8s? Or do I need to drop a newfragment somewhere that is sourced in the provider production process?

Like in providers/src/airflow/providers/http/CHANGELOG.rst

5.0.0
......


Breaking changes
~~~~~~~~~~~~~~~~

.. warning::
  All deprecated classes, parameters and features have been removed from the Kubernetes provider package.
  The following breaking changes were introduced:

  * Operators
     * Remove ``airflow.providers.http.operators.http.SimpleHttpOperator``. Use ``airflow.providers.http.operators.http.HttpOperator`` instead.

[vincbeck]

We need also update to the changelog (simiar to what we did for cncf.kubenetes and amazon). I will create tracking issue with all the details tomorrow

If you give me a hint I do that... do I need to edit the CHANGELOG.rst and add the future major version like in k8s? Or do I need to drop a newfragment somewhere that is sourced in the provider production process?

Like in providers/src/airflow/providers/http/CHANGELOG.rst

5.0.0
......


Breaking changes
~~~~~~~~~~~~~~~~

.. warning::
  All deprecated classes, parameters and features have been removed from the Kubernetes provider package.
  The following breaking changes were introduced:

  * Operators
     * Remove ``airflow.providers.http.operators.http.SimpleHttpOperator``. Use ``airflow.providers.http.operators.http.HttpOperator`` instead.

The former :)

[jscheffl]

relates to #44559