Release - 1.20.3

What's Changed

• Bump json from 20211205 to 20220320 by @dependabot in #112
• Bump firebase-messaging from 23.0.0 to 23.0.2 by @dependabot in #111
• Bump mockito-core from 4.3.1 to 4.4.0 by @dependabot in #110
• Bump joda-time from 2.10.13 to 2.10.14 by @dependabot in #109
• Bump firebase-messaging from 23.0.2 to 23.0.3 by @dependabot in #114
• Bump mockito-core from 4.4.0 to 4.5.0 by @dependabot in #116
• Bump mockito-core from 4.5.0 to 4.6.0 by @dependabot in #120
• Bump firebase-messaging from 23.0.3 to 23.0.5 by @dependabot in #118
• Bump material from 1.5.0 to 1.6.1 by @dependabot in #117
• Bump billing from 4.1.0 to 5.0.0 by @dependabot in #119
• Bump appcompat from 1.4.1 to 1.4.2 by @dependabot in #122
• Bump firebase-messaging from 23.0.5 to 23.0.6 by @dependabot in #123
• Bump okhttp from 4.9.3 to 4.10.0 by @dependabot in #124
• Bump mockito-core from 4.6.0 to 4.6.1 by @dependabot in #125
• Bump mockwebserver from 4.9.3 to 4.10.0 by @dependabot in #126
• add catch for NUT nullpointer exception by @norkator in #128
• Issue/104 - widget not loading or rendering by @norkator in #129

Full Changelog: 1.20.2...1.20.3