Fix spelling for words used once, beginning with 'q' -> 's', inclusive

Problem/Motivation

Limit this to one line easy fixes, avoid any possible controversy, or any change that would better fit with other words, such as doing chien and chiens in the same patch.

The list of words beginning with q -> s, inclusive, that are used once in one file and the name of the file.

Proposed resolution

Exclude words covered in #3210125: Fix spelling in core.* yml files

Remove the following from dictionary.txt
1 -querystrings
2 -rawurlencoding
3 -reimplementing
4 -reinitializes
5 -rescan
6 -reuploading
7 -robo
8 -routename
9 -rowtest
10 -rrggbb
11 -rxpq
12 -safed
13 -sapere
14 -scaffol
15 -screenreader
16 -searchpages
17 -shortnames
18 -someclass
19 -somefile
20 -sometext
21 -soofy
22 -startpunt
23 -stringis
24 -subpatterns

Remaining tasks

Review
Commit

User interface changes

API changes

Data model changes

Release notes snippet