github-actions(deps): bump actions/cache from v2.1.2 to v2.1.3
github-actions(deps): bump actions/cache from v2.1.2 to v2.1.3

Bumps [actions/cache](https://github.com/actions/cache) from v2.1.2 to v2.1.3.
- [Release notes](https://github.com/actions/cache/releases)
- [Commits](https://github.com/actions/cache/compare/v2.1.2...0781355a23dac32fd3bac414512f4b903437991a)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
mimmi20/wurfl-generic-request