Add a new GitHub Actions workflow file to handle the CLA Assistant functionality. Also, include a CONTRIBUTING.md file with guidelines for contributing to the project.
* feat: Initial version of temporal invalidation + tests
* fix: dont run int tests on CI
* fix: dont run int tests on CI
* fix: dont run int tests on CI
* fix: time of day issue
* fix: running non int tests in ci
* fix: running non int tests in ci
* fix: running non int tests in ci
* fix: running non int tests in ci
* fix: running non int tests in ci
* fix: running non int tests in ci
* fix: running non int tests in ci
* revert: Tests structural changes
* chore: Remove idea file
* chore: Get rid of NodesWithEdges class and define a triplet type instead