Move flake8-quotes entry to bottom of file and add explanation (#845)

* move quotes

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update .flake8

Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>

* rephrase

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>

.flake8

@@ -47,8 +47,6 @@ extend-ignore =
 # https://wemake-python-stylegui.de/en/latest/pages/usage/formatter.html
 #format = wemake
 
-inline-quotes = "
-
 # Let's not overcomplicate the code:
 #max-complexity = 10
 
@@ -328,3 +326,12 @@ rst-roles =
 
 # wemake-python-styleguide
 show-source = true
+
+# flake8-quotes
+# (pulled in by wemake style guide)
+# https://github.com/zheller/flake8-quotes
+# keep at bottom of configuration because some IDEs
+# may see the single double quote in the inline-quotes
+# entry as an unterminated string and not properly
+# highlight the remainder of the file
+inline-quotes = "