Update CI

Author: ViralBShah

.github/workflows/CI.yml

@@ -18,15 +18,17 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1'
           - '1.8'
+          - '1'
         os:
           - ubuntu-latest
           - macos-latest
           - windows-latest
         arch:
           - x64
           - x86
+        exclude:
+          - {os: 'macOS-latest', arch: 'x86'}
     steps:
       - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1