Test on 1.8

Author: Vaibhavdixit02

.github/workflows/CI.yml

@@ -18,7 +18,7 @@ jobs:
         version:
           - '1' # Latest Release
           - '~1.6' # Current LTS
-          - '^1.9.0-0'
+          - '1.8'
     steps:
       - uses: actions/checkout@v3
       - uses: julia-actions/setup-julia@v1