[TASK] Add indexes for table sys_log

This commit adds two new keys to table sys_log:

- channel
- level

Resolves: #101707
Releases: main, 12.4
Change-Id: Iddc61daf268573c658a068a655b97c482e438c31
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/80660


Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: core-ci <typo3@b13.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/core/ext_tables.sql

@@ -379,7 +379,9 @@ CREATE TABLE sys_log (
 	KEY user_auth (type,action,tstamp),
 	KEY request (request_id),
 	KEY combined_1 (tstamp, type, userid),
-	KEY errorcount (tstamp,error)
+	KEY errorcount (tstamp,error),
+	KEY channel (channel),
+	KEY level (level)
 ) ENGINE=InnoDB;
 
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