…pg execute_batch method (#54988)

* refactor: Added specialized insert_rows in PostgresHook which is way faster than executemany as it reduced the number of round trips with database

* refactor: Take into account the fast_executemany parameter in insert_rows of PostgresHook, if enabled, use optimized execute_batch from psycopg2, otherwise fallback to default implementation of DbApiHook

* refactor: Fixed PostgresHook

* refactor: Added test_insert_rows_fast_executemany

* refactor: Reformatted insert_rows of PostgresHook

* refactor: Patch _serialize_cells in test_insert_rows_fast_executemany

* refactor: Try fixing test_insert_rows_fast_executemany

* refactor: Removed mocking of _sanitize_cells method in test_insert_rows_fast_executemany

Moved the prod build to also use the src built python
as done by CI. This let's us iterate faster on our
python versions without needing to wait for the community
image of python.

This involves a number of changes:

* 3.0.5 -> 3.0.6 airflow version change
* use released official packages rather than git repo to install Python
* added wget (it was added in the original image to pull python packages so
  added for compatibility) added those flags to python build (same as in the
* original build)
   * --with-ensurepip --build="$gnuArch"
   * --enable-loadable-sqlite-extension
   * --enable-option-checking=fatal
   * --enable-shared
   *  --with-lto
* added cleanup of apt after installing packages
* added removal of .pyc/.test etc. files (saves 350 MB)
* added relinking of symbolic links from /usr/python/bin to /usr/local/bin in
  the "main" image as well as in the build image.
* we do not need AIRFLOW_SETUPTOOLS_VERSION any more - this was only added to
  upgrade setuptools, because the Python official image had a very old
  setuptools version.
* checked all "customize" scripts and make them "work"
* Updated the 'version upgrade" script to upgrade AIRFLOW_PYTHON_VERSION everywhere
* Updated Changelog and documentation to update new ways of building images
* removed installation with GitHub URL (it won't work easily after splitting
  to multiple packages - not easily at least) and it's not needed
* all python, pip and similar links are created in /usr/python/bin
* /usr/python/bin is always first in the PATH - before /usr/local/bin
* added changelog entry explaining that Python's installation home has been
  moved to /usr/python/ from /usr/local
* removal of installed editable distributions in breeze happens now first and
  THEN we install when --use-airflow-version is used.
* LD_LIBRARY_PATH was not set so the shared python libraries could not be
  loaded when venv was created

Co-authored-by: Jarek Potiuk <jarek@potiuk.com>

* Replace queue URI with scheme for MessageQueueTrigger

* Refactor KafkaMessageQueueProvider

* Refactor SqsMessageQueueProvider

* Refactor RedisPubSubMessageQueueProvider

* Fix tests

- Add test_utils/common_msg_queue
- Fix unit tests for sqs, kafka, common messaging
- Fix integration test for redis
- Fix system test for redis

* Fix fixture import for unit tests

* fixup! Fix test_sqs

* Remove docs for deprecated URI

* Fix KafkaMessageQueueTrigger with scheme based usage

* Update example dags

* Fix doc nits

- remove "New scheme-based approach" comment
- remove redundent "the"

* Fix Kafka TestMessageQueueTrigger

* Make term Dag consistent in docs

* Fix uups

* Found a couple of leftovers

* Update airflow-core/docs/extra-packages-ref.rst

* Update airflow-core/docs/extra-packages-ref.rst

* Update airflow-core/docs/templates-ref.rst