Sam/build ami local (#1547)

* feature: run testinfra locally

* chore: create way to run testinfra locally

* feature: local ami dev tools

* feat: retry

* feat: run components of testinfra locally as distinct apps

* test: local run of testinfra

* test: specify ami and branch

* feat: pin nixpkgs dep until ready to update

* feat: use ref fo rbranch

* test: push trigger

* test: add premission block

* test: aws creds

* test: run on our arm runner

* feat: no need to check aws-vault on run

* test: running testinfra locally

* chore: roll back inputs for now. change in a future pr

* fix: dynamic port handling since it can collide with parallel test

* feat: make sure ec2 instance terminates at end of run no matter how ended

* docs: document usage

* chore: remove as not needed after all

* chore: newline

Author: samrose

.github/workflows/testinfra-nix.yml renamed to .github/workflows/testinfra-ami-build.yml

@@ -24,3 +24,4 @@ result*
 .vscode/
 
 db/schema.sql
+common-nix.vars.pkr.hcl