Upgrade to @loopback/cli v3

• feat(ci-cd): upgrade husky and commitlint 7b9250e
• feat(core): add support for nodejs v17 and @loopback/cli v3 730fd1d

v3.0.0...v4.0.0

All packages upgraded

BREAKING CHANGE
LB4 major version upgrade

• fix(core): all deps upgraded 972f29f
• test(vault): added unit test cases (#8) 529aef4
• pull request template (#9) 2038df9

v2.2.0...v3.0.0

Unsealing issues fixed

• fix(ci-cd): add relase config 613f16c
• fix(vault): fix crash while unsealing a3ba321

v2.0.1...v2.0.2