Fixed #22786 -- Documented value_from_datadict caveat

Thanks blueyed for the report and Tim Graham for the review.
Fixed #23313 -- Corrected repr(RawQuery) with dict parameters.
Clarified a comment in django.core.files.temp.
Removed unnecessary release notes for django.utils.translation.override().

Undocumented functions don't need to be mentioned.
Fixed #21201 -- Improved customization of ClearableFileInput.
Fixed flake8 warning.
Fixed #21483 -- Added WSGI environ to kwargs sent to request_started signal.
Fixed a typo in the 1.8 release notes.
Update Daniele Procida's bio
Documented translation.override as a decorator.

refs #23323.
Fixed a non-deterministic test; refs #23099.
Corrected a usage example of `related_query_name`.

Thanks to Petr Glotov for spotting this.
Fixed #23384 -- Allowed overriding part of a dictionary-type setting

This change is needed for upcoming changes where settings might be
grouped in a parent dictionary.
Thanks Tim Graham for the review.
Fixed #23370 -- defer() + select_related() crashed with inherited models.
Converted sql_queries into a lazily evaluated list.

Fixed #23364. Thanks Markush2010 for the report.
Fixed a PEP 8 error.
Fixed #23055 -- Made generic admin filter obey ModelAdmin queryset.

Thanks to Trac user synasius and to Ola Sitarska for helping in
identifying the issue and helping with the test case.
Fixed #22820 -- Treated int and long types alike in lazy_number

Thanks kwist for the report and the initial patch.
Added a missing word in a skip message
Fixed #23388 -- Made django.utils.timezone.override usable as a decorator