[8.13] [DOCS] Discover troubleshooting blog link (#179109) (#179186)

# Backport

This will backport the following commits from `main` to `8.13`:
- [[DOCS] Discover troubleshooting blog link
(#179109)](#179109)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT
[{"author":{"name":"amyjtechwriter","email":"61687663+amyjtechwriter@users.noreply.github.com"},"sourceCommit":{"committedDate":"2024-03-21T17:40:52Z","message":"[DOCS]
Discover troubleshooting blog link (#179109)\n\nRequest to link from
Discover page to a blog [troubleshooting guide
for\r\nDiscover](https://www.elastic.co/blog/troubleshooting-guide-common-issues-kibana-discover-load).\r\nI've
put it under a Troubleshooting heading on the [Discover
index\r\npage](https://www.elastic.co/guide/en/kibana/current/discover.html),
but\r\nif you think it would be better included in the What's next?
section\r\njust let me know and I'll move it.\r\n\r\n<img width=\"1366\"
alt=\"Screenshot 2024-03-20 at 20 18
45\"\r\nsrc=\"https://github.com/elastic/kibana/assets/61687663/c0a9d410-c0e2-4350-985f-07d432dbcdf0\">\r\n\r\nRelates
to:#178046","sha":"4d51cad82fdbbe5b958c51d12d9070db8a023a1b","branchLabelMapping":{"^v8.14.0$":"main","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Docs","release_note:skip","docs","v8.12.0","v8.13.0","v8.14.0"],"title":"[DOCS]
Discover troubleshooting blog
link","number":179109,"url":"#179109
Discover troubleshooting blog link (#179109)\n\nRequest to link from
Discover page to a blog [troubleshooting guide
for\r\nDiscover](https://www.elastic.co/blog/troubleshooting-guide-common-issues-kibana-discover-load).\r\nI've
put it under a Troubleshooting heading on the [Discover
index\r\npage](https://www.elastic.co/guide/en/kibana/current/discover.html),
but\r\nif you think it would be better included in the What's next?
section\r\njust let me know and I'll move it.\r\n\r\n<img width=\"1366\"
alt=\"Screenshot 2024-03-20 at 20 18
45\"\r\nsrc=\"https://github.com/elastic/kibana/assets/61687663/c0a9d410-c0e2-4350-985f-07d432dbcdf0\">\r\n\r\nRelates
to:#178046","sha":"4d51cad82fdbbe5b958c51d12d9070db8a023a1b"}},"sourceBranch":"main","suggestedTargetBranches":["8.12","8.13"],"targetPullRequestStates":[{"branch":"8.12","label":"v8.12.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"8.13","label":"v8.13.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"main","label":"v8.14.0","branchLabelMappingKey":"^v8.14.0$","isSourceBranch":true,"state":"MERGED","url":"#179109
Discover troubleshooting blog link (#179109)\n\nRequest to link from
Discover page to a blog [troubleshooting guide
for\r\nDiscover](https://www.elastic.co/blog/troubleshooting-guide-common-issues-kibana-discover-load).\r\nI've
put it under a Troubleshooting heading on the [Discover
index\r\npage](https://www.elastic.co/guide/en/kibana/current/discover.html),
but\r\nif you think it would be better included in the What's next?
section\r\njust let me know and I'll move it.\r\n\r\n<img width=\"1366\"
alt=\"Screenshot 2024-03-20 at 20 18
45\"\r\nsrc=\"https://github.com/elastic/kibana/assets/61687663/c0a9d410-c0e2-4350-985f-07d432dbcdf0\">\r\n\r\nRelates
to:#178046","sha":"4d51cad82fdbbe5b958c51d12d9070db8a023a1b"}}]}]
BACKPORT-->

Co-authored-by: amyjtechwriter <61687663+amyjtechwriter@users.noreply.github.com>

docs/user/discover.asciidoc

@@ -334,6 +334,11 @@ For more about this and other rules provided in {alert-features}, go to <<alerti
 
 * <<document-explorer, Configure the chart and document table>> to better meet your needs.
 
+[float]
+=== Troubleshooting
+
+* {blog-ref}troubleshooting-guide-common-issues-kibana-discover-load[Learn how to resolve common issues with Discover.]
+
 
 --
 include::{kibana-root}/docs/discover/document-explorer.asciidoc[]