chore(deps): update telekom-mms/.github digest to 8d860da

Author: renovate[bot]

.github/workflows/linting.yml

@@ -5,4 +5,4 @@ on: [push, pull_request]
 jobs:
   linting:
     # docs: https://github.com/telekom-mms/.github#python-linting
-    uses: telekom-mms/.github/.github/workflows/python_linting.yml@bd0db055ac7d35bfd6d33765c493db720384e38c # main
+    uses: telekom-mms/.github/.github/workflows/python_linting.yml@8d860da271f7ccefe26d11644905ec79e38ef1e9 # main