Update ddev mariadb version

.ddev/.gitignore

@@ -4,31 +4,24 @@
 
 /**/*.example
 /.dbimageBuild
-/.dbimageExtra
 /.ddev-docker-*.yaml
 /.*downloads
 /.homeadditions
 /.importdb*
 /.sshimageBuild
 /.venv
 /.webimageBuild
-/.webimageExtra
 /apache/apache-site.conf
 /commands/.gitattributes
-/commands/db/mysql
-/commands/host/launch
-/commands/web/xdebug
-/commands/web/live
 /config.local.y*ml
 /db_snapshots
-/import-db
-/import.yaml
 /mutagen/mutagen.yml
 /mutagen/.start-synced
 /nginx_full/nginx-site.conf
 /postgres/postgresql.conf
 /providers/acquia.yaml
 /providers/lagoon.yaml
+/providers/pantheon.yaml
 /providers/platform.yaml
 /providers/upsun.yaml
 /sequelpro.spf

.ddev/config.yaml

@@ -10,7 +10,7 @@ additional_hostnames: []
 additional_fqdns: []
 database:
   type: mariadb
-  version: "10.4"
+  version: "10.11"
 nfs_mount_enabled: false
 mutagen_enabled: false
 composer_version: "2"