added fetch-depth option

[skifahrer]

After the shared pipelines were updated with the fetch-depth option, we can now use it in Konto. We are setting the fetch-depth to 1, which means we are pulling only the current commit, not the entire commit history. This will even more speed up pipeline runs.

[github-actions]

Test build pipeline info 🚀

Changes in the code and tag info:

➡️ Changes in forms-shared: false

➡️ Changes in next: false

➡️ Changes in strapi: false

➡️ Changes in nest-forms-backend: false

➡️ Changes in nest-clamav-scanner: false

We are going to build 🚢

[github-actions]

❗ We have zero builds based on conditions. Exiting pipeline.