Update install-layout.asciidoc to reflect logging changes introduced in 8.6.0 (#631)

* Update install-layout.asciidoc

Updated widget to reflect the logging changes from 8.6.0 (v2 architecture) to close this issue: 
#175

Related changes:
elastic/elastic-agent#1701

* Update docs/en/ingest-management/tab-widgets/install-layout.asciidoc

* Update docs/en/ingest-management/tab-widgets/install-layout.asciidoc

* Update docs/en/ingest-management/tab-widgets/install-layout.asciidoc

* Update docs/en/ingest-management/tab-widgets/install-layout.asciidoc

* Update docs/en/ingest-management/tab-widgets/install-layout.asciidoc

---------

Co-authored-by: David Kilfoyle <41695641+kilfoyle@users.noreply.github.com>

Author: rseldner

docs/en/ingest-management/tab-widgets/install-layout.asciidoc

@@ -7,11 +7,11 @@
 Main {agent} configuration
 `/Library/Elastic/Agent/fleet.enc`::
 Main {agent} {fleet} encrypted configuration
-`/Library/Elastic/Agent/data/elastic-agent-*/logs/elastic-agent-json.log`::
-Log files for {agent}footnote:lognumbering[Logs file names end with a date and optional number: log-date.ndjson, log-date-1.ndjson, and so on as new files are created during rotation.]
-`/Library/Elastic/Agent/data/elastic-agent-*/logs/default/*-json.log`::
-Log files for {beats} shippersfootnote:lognumbering[]
-`/usr/local/bin/elastic-agent`::
+
+`/Library/Elastic/Agent/data/elastic-agent-*/logs/elastic-agent.ndjson`::
+Log files for {agent} and {beats} shippers footnote:lognumbering[Logs file names end with a date (`YYYYMMDD`) and optional number: `elastic-agent-YYYYMMDD.ndjson`, `elastic-agent-YYYYMMDD-1.ndjson`, and so on as new files are created during rotation.]
+`/usr/bin/elastic-agent`::
+
 Shell wrapper installed into PATH
 
 You can install {agent} in a custom base path other than `/Library`.  When installing {agent} with the `./elastic-agent install`
@@ -26,10 +26,8 @@ command, use the `--base-path` CLI option to specify the custom base path.
 Main {agent} configuration
 `/opt/Elastic/Agent/fleet.enc`::
 Main {agent} {fleet} encrypted configuration
-`/opt/Elastic/Agent/data/elastic-agent-*/logs/elastic-agent-json.log`::
-Log files for {agent}footnote:lognumbering[]
-`/opt/Elastic/Agent/data/elastic-agent-*/logs/default/*-json.log`::
-Log files for {beats} shippers
+`/opt/Elastic/Agent/data/elastic-agent-*/logs/elastic-agent.ndjson`::
+Log files for {agent} and {beats} shippers footnote:lognumbering[]
 `/usr/bin/elastic-agent`::
 Shell wrapper installed into PATH
 
@@ -45,10 +43,8 @@ command, use the `--base-path` CLI option to specify the custom base path.
 Main {agent} configuration
 `C:\Program Files\Elastic\Agent\fleet.enc`::
 Main {agent} {fleet} encrypted configuration
-`C:\Program Files\Elastic\Agent\data\elastic-agent-*\logs\elastic-agent-json.log`::
-Log files for {agent}footnote:lognumbering[]
-`C:\Program Files\Elastic\Agent\data\elastic-agent-*\logs\default\*-json.log*`::
-Log files for {beats} shippers
+`C:\Program Files\Elastic\Agent\data\elastic-agent-*\logs\elastic-agent.ndjson`::
+Log files for {agent} and {beats} shippers footnote:lognumbering[]
 
 You can install {agent} in a custom base path other than `C:\Program Files`.  When installing {agent} with the `.\elastic-agent.exe install`
 command, use the `--base-path` CLI option to specify the custom base path.
@@ -62,10 +58,8 @@ command, use the `--base-path` CLI option to specify the custom base path.
 Main {agent} configuration
 `/etc/elastic-agent/fleet.enc`::
 Main {agent} {fleet} encrypted configuration
-`/var/lib/elastic-agent/data/elastic-agent-*/logs/elastic-agent-json.log`::
-Log files for {agent}footnote:lognumbering[]
-`/var/lib/elastic-agent/data/elastic-agent-*/logs/default/*-json.log*`::
-Log files for {beats} shippers
+`/var/lib/elastic-agent/data/elastic-agent-*/logs/elastic-agent.ndjson`::
+Log files for {agent} and {beats} shippers footnote:lognumbering[]
 `/usr/bin/elastic-agent`::
 Shell wrapper installed into PATH
 
@@ -79,10 +73,8 @@ Shell wrapper installed into PATH
 Main {agent} configuration
 `/etc/elastic-agent/fleet.enc`::
 Main {agent} {fleet} encrypted configuration
-`/var/lib/elastic-agent/data/elastic-agent-*/logs/elastic-agent-json.log`::
-Log files for {agent}footnote:lognumbering[]
-`/var/lib/elastic-agent/data/elastic-agent-*/logs/default/*-json.log*`::
-Log files for {beats} shippers
+`/var/lib/elastic-agent/data/elastic-agent-*/logs/elastic-agent.ndjson`::
+Log files for {agent} and {beats} shippers footnote:lognumbering[]
 `/usr/bin/elastic-agent`::
 Shell wrapper installed into PATH