chore(deps): bump lib/aave-helpers from 796fcfd to 8dffa4c

Bumps [lib/aave-helpers](https://github.com/bgd-labs/aave-helpers) from `796fcfd` to `8dffa4c`.
- [Release notes](https://github.com/bgd-labs/aave-helpers/releases)
- [Commits](bgd-labs/aave-helpers@796fcfd...8dffa4c)

---
updated-dependencies:
- dependency-name: lib/aave-helpers
  dependency-type: direct:production
...

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