Refactor e2e tests helper functions to support option args#42

creydr merged 4 commits intofunctions-dev:mainfunctions-dev/func-operator:mainfrom

creydr:refactor-e2e-tests-InitializeRepoWithFunction-to-support-options-argcreydr/func-operator:refactor-e2e-tests-InitializeRepoWithFunction-to-support-options-argCopy head branch name to clipboard