Add sitemap.xml

[BUGFIX] Add sitemap.xml -> yoast-snippetpreview
5 jobs for 498-https-typo3-org-sitemap-xml-does-not-exist in 4 minutes and 8 seconds (queued for 1 second)
Status Job ID Name Coverage
  Maintenance
manual #20599
allowed to fail manual
Get dump for local environment
 
  Test
passed #20601
test:php

00:00:20

failed #20600
allowed to fail
test:typoscript

00:00:42

 
  Build
passed #20602
build

00:01:01

 
  Layout
passed #20603
layout

00:02:24

 
Name Stage Failure
failed
test:typoscript Test
  56 Expected indent of 10 spaces.
57 Expected indent of 8 spaces.
60 Expected indent of 6 spaces.
61 Expected indent of 4 spaces.
62 Expected indent of 2 spaces.

SUMMARY
59 issues in total. (59 warnings)
ERROR: Job failed: exit code 1