Bump smallvec from 0.6.1 to 1.10.0 in /examples/android/lib

Bumps [smallvec](https://github.com/servo/rust-smallvec) from 0.6.1 to 1.10.0.
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](servo/rust-smallvec@v0.6.1...v1.10.0)

---
updated-dependencies:
- dependency-name: smallvec
  dependency-type: indirect
...

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