Merge pull request #30 from Jezza34000/renovate/actions-cache-5.x

Update actions/cache action to v5

Author: Jezza34000

.github/workflows/CI.yml

@@ -21,7 +21,7 @@ jobs:
       - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
 
       - name: Cache Poetry
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: ~/.cache/pypoetry
           key: ${{ runner.os }}-poetry-${{ hashFiles('**/poetry.lock') }}