Literal tabs or mixing tabs and spaces in 12.2 release

[schlenk]

These files contain literal \x10 instead of \t, does trip some tab/spaces checkers, and mechanical replacing the tabs by spaces would even break the code.

• twisted/names/test/test_hosts.py
• twisted/scripts/tap2deb.py

This file mixes tabs and spaces.

• twisted/trial/test/test_reporter.py

Found in 12.2. release tarball.

[exarkun]

(In [35580]) Branching to 'fewer-tabs-5959'

[exarkun]

(In [35581]) Remove some trailing whitespace, replace some indentation tabs with spaces, and replace some tabs in string data with tab escapes

leave the leading tabs in tap2deb alone because they're part of a makefile and tabs mean something in a makefile. also there is no automated coverage for tap2deb.

refs #5959

[exarkun]

Someone else can worry about tap2deb.py, I don't want to make any more changes to it than I did.

 Build results

[thijs]

I've added test coverage for tab2deb in a different branch that is up for review.

Please merge, thanks.

[exarkun]

(In [35645]) Merge fewer-tabs-5959

Author: exarkun Reviewer: thijs Fixes: #5959

Clean up some whitespace and replace some literal tabs with escape characters to avoid ambiguity.