[DOCS] Redirects for drilldown links (elastic#83846)

* Fixes lGo to URL links

* Fixes links pt 2

* Added redirects

* Added Lens and reformatted redirects

* Removed lens and fixed broken links

* Fixes to URL drilldowns link

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

docs/redirects.asciidoc

@@ -169,13 +169,11 @@ This content has moved. See {ref}/index-mgmt.html[Index management].
 
 This content has moved. See <<discover, **Discover**>>.
 
-
 [role="exclude",id="document-context"]
 == View a document in context
 
 This content has moved. See <<discover, **Discover**>>.
 
-
 [role="exclude",id="document-data"]
 == View document data
 
@@ -185,3 +183,24 @@ This content has moved. See <<discover, **Discover**>>.
 == View field data statistics
 
 This content has moved. See <<discover, **Discover**>>.
+
+[role="exclude",id="url-drilldown"]
+== URL drilldown
+
+[float]
+[[trigger-picker]]
+=== Picking a trigger for a URL drilldown
+
+This page has moved. Refer to <<url-drilldowns>>.
+
+[float]
+[[templating]]
+=== URL templating
+
+This page has moved. Refer to <<url_templating-language>>.
+
+[float]
+[[variables]]
+=== Variables
+
+This page has moved. Refer to <<url-template-variables>>.

docs/user/dashboard/drilldowns.asciidoc

@@ -21,7 +21,7 @@ refer https://www.elastic.co/subscriptions[the subscription page].
 ==============================================
 
 [float]
-[[dashboard-drilldown]]
+[[dashboard-drilldowns]]
 ==== Dashboard drilldowns
 
 Dashboard drilldowns enable you to open a dashboard from another dashboard,
@@ -33,7 +33,7 @@ you can create a drilldown that navigates from the overall status dashboard to a
 that shows a single data center or server.
 
 [float]
-[[url-drilldown]]
+[[url-drilldowns]]
 ==== URL drilldowns
 
 beta[] URL drilldowns enable you to navigate from a dashboard to internal or external URLs.
@@ -42,7 +42,8 @@ For example, if you have a dashboard that shows data from a Github repository, y
 that opens Github from the dashboard.
 
 Some panels support multiple interactions, also known as triggers. 
-The <<variables,variables>> you use to create a <<url_templating, URL template>> depends on the trigger you choose. URL drilldowns support these types of triggers:
+
+The <<url-template-variables,variables>> you use to create a <<url_templating-language, URL template>> depends on the trigger you choose. URL drilldowns support these types of triggers:
 
 * *Single click* &mdash; A single data point in the visualization.
 

docs/user/dashboard/url-drilldown.asciidoc

@@ -1,4 +1,4 @@
-[[url_templating]]
+[[url_templating-language]]
 === URL templating
 
 beta[]
@@ -51,7 +51,7 @@ Example:
 
 
 [float]
-[[variables]]
+[[url-template-variables]]
 ==== URL template variables
 
 The URL drilldown template has three sources for variables: