feat(mariadb): drop 10.3 and add 11.0 support

[WikiRik]

Pull Request Checklist

• Have you added new tests to prevent regressions?
• If a documentation update is necessary, have you opened a PR to the documentation repository?
• Did you update the typescript typings accordingly (if applicable)?
• Does the description below contain a link to an existing issue (Closes #[issue]) or a description of the issue you are solving?
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Description Of Change

MariaDB 10.3 is EOL since May 25th; https://mariadb.org/about/#maintenance-policy
The reason why the lowest version is MariaDB 10.4.6 is because that is the first stable release of 10.4 and the first that has the mariadb commands symlinked

[WikiRik]

It seems that the following test is not flaky, but just broken for MariaDB 11.0;

  1) [MARIADB] Model
       findAll
         groupedLimit
           on: belongsToMany
             [Flaky] works with computed order:

      AssertionError: expected [ 1, 3, 5, 4, 7 ] to deeply equal [ 1, 3, 5, 4 ]
      + expected - actual

         1
         3
         5
         4
      -  7
       ]

[ephys]

Let's update the connector and see if that has a positive impact on the test. Unlikely but who knows

[WikiRik]

The connector upgrade seems to have done the trick, not sure why though. We'll have to keep looking out for this test if it fails again in the future

[ephys]

I'll let you merge for the breaking change info in the commit message