chore: pin crdb version for unit tests (#7260)

* chore: pin crdb version for unit tests

* use latest 23.1 version

* use latest available 23.1 version

.github/workflows/core-unit-test.yml

@@ -12,6 +12,9 @@ on:
       core_cache_path:
         required: true
         type: string
+      crdb_version:
+        required: false
+        type: string
 
 jobs:
   test:
@@ -51,7 +54,7 @@ jobs:
       - 
         name: test
         if: ${{ steps.cache.outputs.cache-hit != 'true' }}
-        run: make core_unit_test
+        run: export ZITADEL_CRDB_VERSION="${{ inputs.crdb_version }}" && make core_unit_test
       - 
         name: publish coverage
         uses: codecov/[email protected]