Update Ubuntu-arm.yml

Author: mcbarton

.github/workflows/Ubuntu-arm.yml

@@ -253,13 +253,13 @@ jobs:
             clang-runtime: '20'
             cling: Off
             cppyy: Off
-            coverage: true
           - name: ubu24-arm-gcc12-clang-repl-19-cppyy
             os: ubuntu-24.04-arm
             compiler: gcc-12
             clang-runtime: '19'
             cling: Off
             cppyy: On
+            coverage: true
           - name: ubu24-arm-gcc12-clang-repl-18-cppyy
             os: ubuntu-24.04-arm
             compiler: gcc-12