⬆️ deps: Update dependency ubuntu to v24

Author: renovate[bot]

.github/workflows/rcalc-test.yml

@@ -13,7 +13,7 @@ env:
 
 jobs:
   test-rcalc:
-    runs-on: ubuntu-20.04 # For LLVM18
+    runs-on: ubuntu-24.04 # For LLVM18
     steps:
       - name: Checkout
         uses: actions/checkout@v4