databases/mariadb103-server: Fix DB corruption
- InnoDB corrupts files due to incorrect st_blksize calculation
PR: 257728, 257958 Reported by: mfechner, iron udjin gmail com Obtained from: https://jira.mariadb.org/projects/MDEV/issues/MDEV-26537 MFH: 2021Q3
(cherry picked from commit c7054cfdf84443f275ef3979680e21c5ee61dee1)