Update mariadb

Changes:

- https://github.com/docker-library/mariadb/commit/457116c: Update to 1:10.2.24+maria~bionic
- https://github.com/docker-library/mariadb/commit/bd52ab1: Update to 1:10.1.40+maria-1~bionic

library/mariadb

@@ -14,14 +14,14 @@ Architectures: amd64, arm64v8, ppc64le
 GitCommit: 32aca58b13ee20d6514587e1a57ec9a0632fbe1d
 Directory: 10.3
 
-Tags: 10.2.23-bionic, 10.2-bionic, 10.2.23, 10.2
+Tags: 10.2.24-bionic, 10.2-bionic, 10.2.24, 10.2
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: fa087985605ca508ac661a52164db8c292c9f779
+GitCommit: 457116ca8023b9e2081d4b903f908142e1ad2289
 Directory: 10.2
 
-Tags: 10.1.39-bionic, 10.1-bionic, 10.1.39, 10.1
+Tags: 10.1.40-bionic, 10.1-bionic, 10.1.40, 10.1
 Architectures: amd64, arm64v8, ppc64le
-GitCommit: 195b4c1448069ce769b0e0e5648b2623f6b83b66
+GitCommit: bd52ab1ec18174f7a356135c0bbe749062842635
 Directory: 10.1
 
 Tags: 10.0.38-xenial, 10.0-xenial, 10.0.38, 10.0