Bump elixir_make from 0.7.6 to 0.7.7
Bumps [elixir_make](https://github.com/elixir-lang/elixir_make) from 0.7.6 to 0.7.7.
- [Changelog](https://github.com/elixir-lang/elixir_make/blob/master/CHANGELOG.md)
- [Commits](https://github.com/elixir-lang/elixir_make/compare/v0.7.6...v0.7.7)
---
updated-dependencies:
- dependency-name: elixir_make
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>