Add bugfix for new module json_encoding quirks

[MaximilianSoerenPollak]

It seems that through upgrading some of the dependencies, the json_encoding inside bzl files is now different therefore the decoding we did in docs-as-code now doesn't work properly anymore and errors.

This PR fixes this error. Tested via proces repo with local path override.

[github-actions]

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run //src:license-check

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[License Check Output]
Extracting Bazel installation...
Starting local Bazel server and connecting to it...
INFO: Invocation ID: a39933c0-fddf-4293-8e5b-c528b5bfc2c0
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Loading: 
Loading: 0 packages loaded
Loading: 0 packages loaded
    currently loading: src
Loading: 0 packages loaded
    currently loading: src
Analyzing: target //src:license-check (1 packages loaded, 0 targets configured)
Analyzing: target //src:license-check (1 packages loaded, 0 targets configured)

Analyzing: target //src:license-check (99 packages loaded, 10 targets configured)

Analyzing: target //src:license-check (103 packages loaded, 10 targets configured)

Analyzing: target //src:license-check (103 packages loaded, 10 targets configured)

Analyzing: target //src:license-check (144 packages loaded, 1738 targets configured)

Analyzing: target //src:license-check (151 packages loaded, 2633 targets configured)

Analyzing: target //src:license-check (156 packages loaded, 2668 targets configured)

Analyzing: target //src:license-check (160 packages loaded, 4801 targets configured)

INFO: Analyzed target //src:license-check (161 packages loaded, 4927 targets configured).
INFO: Found 1 target...
Target //src:license.check.license_check up-to-date:
  bazel-bin/src/license.check.license_check
  bazel-bin/src/license.check.license_check.jar
INFO: Elapsed time: 18.062s, Critical Path: 0.47s
INFO: 13 processes: 4 disk cache hit, 9 internal.
INFO: Build completed successfully, 13 total actions
INFO: Running command line: bazel-bin/src/license.check.license_check src/formatted.txt -review -project automotive.score -repo https://github.com/eclipse-score/docs-as-code -token otyhZ4eaRYK1tKLNNF-Y
[main] INFO Querying Eclipse Foundation for license data for 76 items.
[main] INFO Found 54 items.
[main] INFO Querying ClearlyDefined for license data for 22 items.
[main] INFO Found 22 items.
[main] INFO Vetted license information was found for all content. No further investigation is required.