Rollback to probot 12

What's Changed

• Bump @types/node from 20.10.5 to 20.10.6 by @dependabot in #908
• Bump @types/node-fetch from 2.6.9 to 2.6.10 by @dependabot in #909
• Bump @typescript-eslint/parser from 6.16.0 to 6.18.0 by @dependabot in #911
• Bump @types/node from 20.10.6 to 20.10.7 by @dependabot in #912
• Bump @types/node from 20.10.7 to 20.11.1 by @dependabot in #915
• Bump @typescript-eslint/parser from 6.18.0 to 6.18.1 by @dependabot in #914
• Bump nock from 13.4.0 to 13.5.0 by @dependabot in #913
• Bump @types/node from 20.11.1 to 20.11.5 by @dependabot in #916
• Bump nodemon from 3.0.2 to 3.0.3 by @dependabot in #917
• Bump @typescript-eslint/parser from 6.18.1 to 6.19.0 by @dependabot in #918
• Bump @types/node-fetch from 2.6.10 to 2.6.11 by @dependabot in #919
• Bump @types/node from 20.11.5 to 20.11.10 by @dependabot in #924
• Bump ts-jest from 29.1.1 to 29.1.2 by @dependabot in #923
• Bump nock from 13.5.0 to 13.5.1 by @dependabot in #922
• Bump @typescript-eslint/parser from 6.19.0 to 6.19.1 by @dependabot in #920
• Update to NodeJS 18 by @weirdan in #925

Full Changelog: 0.2.14...0.2.16