2.10 tracks for maas and maas-test-db

[bjornt]

Could you please create the following tracks:

• 2.10 track for the with a guard-rail regex of 2\.10\..* for the maas snap.
• 2.10 track (with no guard-rail regexp) for the maas-test-db snap.

For the same rationale given in 2.7 track for MAAS.

Store URLs:

• https://snapcraft.io/maas and https://dashboard.snapcraft.io/snaps/maas/, snap id shY22YTZ3RhJJDOj0MfmShTNZTEb1Jiq
• https://snapcraft.io/maas-test-db and https://dashboard.snapcraft.io/snaps/maas-test-db/, snap id idVMgkvkiKaOC8BjKlJRPUH50fvibpp8

Thanks.

[roadmr]

+1 from me as reviewer, both tracks have been created and are ready for use

• Daniel