bumping deps. works with latest @types/jest

• bump @types/jest (#88) 0046cd1
• Bump json-schema-ref-parser from 7.1.1 to 7.1.2 (#84) 1eb38d0
• Bump @types/rimraf from 2.0.2 to 2.0.3 (#85) 8c97e6b
• Bump @types/node from 12.11.6 to 12.11.7 (#86) 4d0739b
• Bump @types/node from 12.11.5 to 12.11.6 (#83) 1162978
• Bump @types/node from 12.11.2 to 12.11.5 (#82) 5171460
• Bump @types/node from 12.11.1 to 12.11.2 (#81) ded4bac
• Bump @types/node from 12.7.12 to 12.11.1 (#80) 1f35b73
• Bump @types/jest from 24.0.18 to 24.0.19 (#79) d3d0216
• Bump @types/lodash from 4.14.142 to 4.14.144 (#77) 1972f04
• Bump typescript from 3.6.3 to 3.6.4 (#78) 72eff97
• Bump @types/node from 12.7.11 to 12.7.12 (#76) 6ab29c5
• Bump @types/lodash from 4.14.141 to 4.14.142 (#75) 02d74cc
• Bump @types/prettier from 1.18.2 to 1.18.3 (#73) 8c32839
• Bump @types/node from 12.7.9 to 12.7.11 (#74) 4f5fc97
• Bump @types/node from 12.7.8 to 12.7.9 (#72) 12282aa

v2.0.1...v2.1.0