chore(deps): bump ts-deepmerge from 2.0.1 to 2.0.7 in /functions

Bumps [ts-deepmerge](https://github.com/voodoocreation/ts-deepmerge) from 2.0.1 to 2.0.7.
- [Release notes](https://github.com/voodoocreation/ts-deepmerge/releases)
- [Commits](voodoocreation/ts-deepmerge@2.0.1...2.0.7)

---
updated-dependencies:
- dependency-name: ts-deepmerge
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]