Replace hardcoded organization name with a dynamic variable in workflows

[bszirtes]

Problem

Currently, workflows contain hardcoded organization name, which reduces flexibility and maintainability.

Expected Behavior

Workflows should use dynamic variables (e.g., github.repository_owner) to reference the organization name, ensuring the workflows are adaptable to different environments or forks.

Suggested Solution

Replace all instances of the hardcoded organization name with appropriate GitHub-provided context variables or input parameters.