chore: Update Spring Boot 1.5.17 => 1.5.22, ez-vcard 0.9.9 => 0.10.5, set Jackson version to 2.10.1.
chore: Update Spring Boot 1.5.17 => 1.5.22, ez-vcard 0.9.9 => 0.10.5, set Jackson version to 2.10.1.

ksokol/carldav