Iocextract

- refactor: add singular & plural extract methods 04a0453

https://github.com/ninoseki/ioc-extractor/compare/v2.7.8...v3.0.0

- fix: revert get-stdin to v8 7834cdf
- ci: tests on node.js 16 3b9c2b2

https://github.com/ninoseki/ioc-extractor/compare/v2.7.7...v2.7.8

- Update the regexp for email address extraction (Improve accuracy of the local-part extraction) 204

https://github.com/ninoseki/ioc-extractor/compare/v2.7.5...v2.7.7

- chore: update dependencies 90eb83c
- chore: update a list of TLDs 4bf6407
- chore: update utility script 951e714

https://github.com/ninoseki/ioc-extractor/compare/v2.7.4...v2.7.5

- fix: do not use fs b8bef86

https://github.com/ninoseki/ioc-extractor/compare/v2.7.3...v2.7.4

- chore: add path-browserify a73e674
- chore(deps): pin dependencies e801521
- chore(deps): update dependency types/node to v14.14.22 ec0ceb4

https://github.com/ninoseki/ioc-extractor/compare/v2.7.2...v2.7.3