Add .gitignore
Add .gitignore

Update .gitignore to ignore Ansible retry files, Terraform state files, and other temporary files and directories

Signed-off-by: Scott Lowe <4438a3189c2e58cebd81dd6bb6e49e12f5ad0fd6@scottlowe.org>

lowescott/learning-tools,lowescott/learning-tools,lowescott/learning-tools,lowescott/learning-tools