Remove faulty redirect entries (#1874)

Author: reakaleek

docs/_redirects.yml

@@ -22,12 +22,3 @@ redirects:
   'testing/redirects/third-page.md':
     anchors:
       'removed-anchor':
-  # Related to https://github.com/elastic/docs-builder/pull/1614
-  'docs/contribute/cumulative-docs.md': 'contribute/cumulative-docs/index.md'
-  'docs/versions/content-patterns.md': 'contribute/cumulative-docs/example-scenarios.md'
-  'docs/versions/index.md': 'contribute/cumulative-docs/index.md'
-  # I shouldn't need to do this should I?
-  # I'm just going to do it to get the preview to build...
-  'docs/versions/_snippets/content-patterns-list.md': 'contribute/cumulative-docs/index.md'
-  'docs/contribute/cumulative-docs/images/example-not-one-section.png': 'contribute/cumulative-docs/example-scenarios.md'
-  'docs/contribute/cumulative-docs/images/example-one-section.png': 'contribute/cumulative-docs/example-scenarios.md'