The previous commit failed to update the 2nd set of tests to rely upon GH_REPO instead of --repo flag.
These have been tested against `trunk` and fail because not being in a git directory when they should pass.
This commit builds on top of work previously done within acceptance tests around gh secret and remote disambiguation.
The choice of expanding this existing test rather than creating a new test was in order to keep context together within a single acceptance test rather than splitting it over multiple.
This is a bit of a refactor based on the work done in `gh workflow` as a better approach to verify secrets created are what we expect.
Changes made:
1. Removed `env2lower` as it wasn't being used in testscripts
2. Added `replace` custom command to deal with testing organization workflow secrets
3. Refactored secret testscripts to create and run workflow that tests the value of the secret provided
4. Minor reordering of test `acceptance` test functions as appending to the end is confusing and adds conflicts
5. Removed stdout TTY assertions
This commit refactors 2 new custom commands to work more like the native env command, allowing for multiple environment variables to be set.
Additionally, the documentation on acceptance tests have been expanded to list out custom commands.
These are initial testscripts for confidence around core `gh secret` subcommands around 1) repository, 2) repository environment, 3) organization secrets.
Each testscript exercises the 3 core subcommands of `gh secret`: 1) setting, 2) listing, and 3) deleting each type of secret.
Note should be made that repository environments do not exist for free accounts such as `gh-acceptance-testing`.
