Release 0.3.0

$ /Users/lazyafternoons/Documents/pagopa/io-react-native-crypto/node_modules/.bin/auto-changelog --stdout --commit-limit false -u --template https://raw.githubusercontent.com/release-it/release-it/master/templates/changelog-compact.hbs

• feat: [SIW-906] Add isKeyStrongboxBacked method #30
• chore: [IOAPPX-258]: Update ruby version #29
• [SIW-755] Update react-native to version 0.70.14 #27
• feat: [SIW-906] Add isKeyStrongboxBacked method (#30) #SIW-906
• chore: [IOAPPX-258]: Update ruby version (#29) #IOAPPX-258
• [SIW-755] Update react-native to version 0.70.14 (#27) #SIW-755