Missing validation for WORKSPACE environment variable in create_ci_badge.py

[brianredbeard]

Description

The script uses os.environ['WORKSPACE'] without checking if it exists, which will raise KeyError if the variable is not set.

Location

https://github.com/validatedpatterns/multicloud-gitops/blob/main/tests/interop/create_ci_badge.py#L60

with open(f"{os.environ['WORKSPACE']}/badge.txt", "w") as badge:

Expected Behavior

Validate the environment variable exists before use, or use os.environ.get() with a fallback.