Same as in PR #28425 but for the component-specific install sql.
This is not really used anymore but still shall be kept up-to-date according to @wilsonge 's comment here: #28425 (comment).
For PostgreSQL only comments and code style have changed so it is more equal to the corresponding section in the joomla.sql file.
Testing Instructions
Code review:
Compare the mysql/joomla.sql and the install.mysql.sql files and verify that beside comments and empty lines, the sections for creating com_finder tables in both files are the same.
Compare the postgresql/joomla.sql and the install.postgresql.sql files and verify that beside comments and empty lines, the sections for creating com_finder tables in both files are the same.
Verify that the changes in the install.XXX.sql files are basically the same as done in PR #28425 in the corresponding joomla.sql file.
Expected result
Files install.mysql.sql and install.postgresql.sql of com_finder are up-to-date with the changes in PR #28425 for joomla.sql.
Actual result
Files install.mysql.sql and install.postgresql.sql of com_finder are not up-to-date with the changes in PR #28425 for joomla.sql.
Thanks!