Tagged cachable SQL query.

Ignore arguments in backtrace saved into the Semaphores table to radically reduce INSERT query size.

Added "SystemLog.LogCodeFragmentsRotated" to the unit config.

• added ability to log code fragments for source file/line
• added code fragment rotation
• added filtering (prevent logging code fragments from non-interesting files)
• fixed notices, when logging code fragments from non-specified files

Found issues (height of the table above the grid is increased with each window resize), when the mode="minimal" attribute on a scroll container is used.

Removed an empty line.

Updated test plan:

Fixed issue, where database cache without expiration had 0 instead of -1 lifetime stored.

In D443#8991, @erik wrote:

Partially tested for Memcached. Failed test with $application->addCache('key_with_exp', 'v2', 3600);

Searched for new key with command key_memcache_dump.sh key_with

Script scanned 50 slab numbers and stopped. Found only this (lines with empty slabs omitted):

ITEM site_serial:1766886194:1:key_with_exp_serials [12 b; 1679428231 s]
ITEM site_serial:1766886194:1:key_with_def_exp [2 b; 1681584439 s]
Connection closed by foreign host.
Looking for 'key_with' key in 3 slab...
ITEM site_serial:1766886194:1:key_with_def_exp_serials [16 b; 1681584439 s]