build(deps): bump tough-cookie and nrm

Removes [tough-cookie](https://github.com/salesforce/tough-cookie). It's no longer used after updating ancestor dependency [nrm](https://github.com/Pana/nrm). These dependencies need to be updated together.


Removes `tough-cookie`

Updates `nrm` from 1.2.5 to 1.2.6
- [Release notes](https://github.com/Pana/nrm/releases)
- [Commits](https://github.com/Pana/nrm/commits/v1.2.6)

---
updated-dependencies:
- dependency-name: tough-cookie
  dependency-type: indirect
- dependency-name: nrm
  dependency-type: direct:production
...

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