Bug 36330: Follow up, change comments in the DB

Bug 36330: Follow up, change comments in the DB

This patch updates the comments of course_items.location and
course_items.enabled to say "reserve" instead of "reseve".

To test in ktd:
- sudo koha-mysql kohadev
- Run: "SHOW CREATE TABLE course_items;"
- Verify the comments of "location" and "enabled" contains
  "reseve" instead of "reserve"
- Make a note of the definitions of these two columns
- Run the atomicupdate: "sudo koha-upgrade-schema kohadev"
- Log into the database again and run the same command as above
- Verify the comments now say "reserve" instead of "reseve"
- Make sure the column definitions are otherwise identical to
  the ones you saw before the upgrade. Only the spelling of
  "reserve" in the comment should be changed.

Signed-off-by: David Nind <david@davidnind.com>
Removed unnecessary line of debug output. 2024-06-10 Magnus Enger

Signed-off-by: Matt Blenkinsop <matt.blenkinsop@ptfs-europe.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>