Add Ubuntu 24 to OS list for tests (#133)

Author: Steven-Roberts

.github/workflows/tests.yml

@@ -10,7 +10,7 @@ jobs:
   octave:
     strategy:
       matrix:
-        os: [ubuntu-22.04]
+        os: [ubuntu-22.04, ubuntu-24.04]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout Repo