delete compatcheck for failing julia 1

Author: lkdvos

.github/workflows/CompatCheck.yml

@@ -49,7 +49,7 @@ jobs:
       matrix:
         downgrade_mode: ['deps']
         group: ${{ fromJSON(needs.setup-matrix.outputs.groups) }}
-        julia-version: ['1', '1.10']
+        julia-version: ['1.10']
     steps:
       - uses: actions/checkout@v6
       - uses: julia-actions/setup-julia@v3