Bump concat-stream from 1.4.10 to 1.4.11
Bump concat-stream from 1.4.10 to 1.4.11

Bumps [concat-stream](https://github.com/maxogden/concat-stream) from 1.4.10 to 1.4.11.
- [Release notes](https://github.com/maxogden/concat-stream/releases)
- [Commits](https://github.com/maxogden/concat-stream/compare/v1.4.10...v1.4.11)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
GitShaffi/PairingBot