Update mariadb

Changes:

- https://github.com/docker-library/mariadb/commit/1c8ad66: Update to 1:10.1.48+maria-1~bionic
- https://github.com/docker-library/mariadb/commit/f382d05: Update to 1:10.2.35+maria~bionic
- https://github.com/docker-library/mariadb/commit/5aa55c2: Update to 1:10.5.7+maria~focal
- https://github.com/docker-library/mariadb/commit/6cfc9b1: Update to 1:10.3.26+maria~focal
- https://github.com/docker-library/mariadb/commit/e47d843: Update to 1:10.4.16+maria~focal

library/mariadb

@@ -4,27 +4,27 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
              Joseph Ferguson <[email protected]> (@yosifkit)
 GitRepo: https://github.com/docker-library/mariadb.git
 
-Tags: 10.5.6-focal, 10.5-focal, 10-focal, focal, 10.5.6, 10.5, 10, latest
+Tags: 10.5.7-focal, 10.5-focal, 10-focal, focal, 10.5.7, 10.5, 10, latest
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 0081e91ebc00c8e77f0e610de965b1d284f13135
+GitCommit: 5aa55c25db15da23bcc75afdc1b4da0b61099dff
 Directory: 10.5
 
-Tags: 10.4.15-focal, 10.4-focal, 10.4.15, 10.4
+Tags: 10.4.16-focal, 10.4-focal, 10.4.16, 10.4
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 0081e91ebc00c8e77f0e610de965b1d284f13135
+GitCommit: e47d8430989ab4a61291e3b08466f9a5fb2d2663
 Directory: 10.4
 
-Tags: 10.3.25-focal, 10.3-focal, 10.3.25, 10.3
+Tags: 10.3.26-focal, 10.3-focal, 10.3.26, 10.3
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 0081e91ebc00c8e77f0e610de965b1d284f13135
+GitCommit: 6cfc9b1b49fdf1ef8e17273c9460ba21e7052a1c
 Directory: 10.3
 
-Tags: 10.2.34-bionic, 10.2-bionic, 10.2.34, 10.2
+Tags: 10.2.35-bionic, 10.2-bionic, 10.2.35, 10.2
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 0081e91ebc00c8e77f0e610de965b1d284f13135
+GitCommit: f382d0526c1daf63069ece2a96c4610807d63a7c
 Directory: 10.2
 
-Tags: 10.1.47-bionic, 10.1-bionic, 10.1.47, 10.1
+Tags: 10.1.48-bionic, 10.1-bionic, 10.1.48, 10.1
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 0081e91ebc00c8e77f0e610de965b1d284f13135
+GitCommit: 1c8ad664ca320bebc8fa105cb3ec9ad385f0bae3
 Directory: 10.1