chore: remove Renovate configuration

[AlexanderLanin]

Why

Renovate was configured to automatically update Bazel dependencies via a daily workflow, but it is no longer used or maintained in this repository. The RENOVATE_TOKEN secret it depends on may not be kept up to date, and the configuration adds noise without providing value.

What

Removes the two files that comprised the Renovate integration: the renovate.json config and the .github/workflows/renovate.yml workflow that scheduled and triggered it.

Changes

• renovate.json — deleted; Renovate manager config for Bazel MODULE.bazel deps
• .github/workflows/renovate.yml — deleted; daily scheduled workflow that ran Renovate

[github-actions]

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run --lockfile_mode=error //src:license-check

Status: ⚠️ Needs Review

Click to expand output

[License Check Output]
Extracting Bazel installation...
Starting local Bazel server (8.6.0) and connecting to it...
INFO: Invocation ID: 65480bc3-90e2-496c-b464-5eeb984412cb
Computing main repo mapping: 
Loading: 
Loading: 0 packages loaded
Loading: 0 packages loaded
Loading: 0 packages loaded
    currently loading: src
WARNING: Target pattern parsing failed.
ERROR: Skipping '//src:license-check': no such target '//src:license-check': target 'license-check' not declared in package 'src' defined by /home/runner/work/docs-as-code/docs-as-code/src/BUILD
ERROR: no such target '//src:license-check': target 'license-check' not declared in package 'src' defined by /home/runner/work/docs-as-code/docs-as-code/src/BUILD
INFO: Elapsed time: 5.486s
INFO: 0 processes.
ERROR: Build did NOT complete successfully
ERROR: Build failed. Not running target

[github-actions]

The created documentation from the pull request is available at: docu-html