chore: invalidate node_modules cache on experimental package-set

Author: rauno56

.github/workflows/unit-test.yml

@@ -104,7 +104,7 @@ jobs:
           path: |
             experimental/node_modules
             experimental/*/*/node_modules
-          key: node-tests-experimental-${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles('experimental/**/package.json') }}
+          key: node-tests-experimental-${{ runner.os }}-${{ matrix.node_version }}-${{ hashFiles('experimental/**/package.json') }}-1
 
       - name: Bootstrap
         if: steps.cache.outputs.cache-hit != 'true'