fix: no zeroeth uid

[btlghrants]

Description

This PR:

• Adds a guard clause to the admission response gen code (invoked after all Pepr-known validations have run) to cover the case where all validations were legitimate "skips" (i.e. not stuff in Pepr-controlled namespaces) -- it adds a special "no validations needed"-type admission response such that we no longer try to access '.uid' property of a [0]-th element that doesn't exist.

In addition, it:

1. Adds "--yes" flag to pepr-upgrade.test.ts npx invocation to prevent wait for user input in the case where it has to ask for permission to npx-install ts-node (like when a dev (me!) has not npx ts-node-ed before).

Related Issue

Fixes #572

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Other (security config, docs update, etc)

Checklist before merging

• Test, docs, adr added or updated as needed
• Contributor Guide Steps followed

[socket-security]

New and removed dependencies detected. Learn more about Socket for GitHub ↗︎

Package	New capabilities	Transitives	Size	Publisher

View full report↗︎

[cmwylie19]

Makes sense, we were missing that clause. Good catch and PR!