Fix job name

Author: mtanneau

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ on:
     types: [opened, synchronize, reopened]
 jobs:
   test:
-    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
+    name: Julia ${{ matrix.julia-version }} - ${{ matrix.os }} - ${{ matrix.julia-arch }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix: