Merge pull request #1510 from searxng/dependabot/pip/master/yamllint-1.27.1

Bump yamllint from 1.26.3 to 1.27.1

requirements-dev.txt

@@ -18,6 +18,6 @@ sphinx-notfound-page==0.8
 myst-parser==0.18.0
 linuxdoc==20211220
 aiounittest==1.4.2
-yamllint==1.26.3
+yamllint==1.27.1
 wlc==1.13
 coloredlogs==15.0.1