Suspend
 national-encoding
 repeated-path-segment
 package-contains-documentation-outside-usr-share-doc

Package mariadb-test-data has test files
in directory '/usr/share/mysql/mysql-test/' which are not UTF-8
encoded and they should not be as they are for testing.

package also have Lintian warnings for files that
are not in correct place in directory 'usr/share/mysql/mysql-test'
but as they are all are test results they are not in incorrect place

At last there is intentional use for some repeated directories so
they are false-positives and should be suspended