Update Tests.yml

Author: ChrisRackauckas

.github/workflows/Tests.yml

@@ -19,9 +19,9 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - "1"
+          #- "1"
           - "lts"
-          - "pre"
+          #- "pre"
     uses: "SciML/.github/.github/workflows/tests.yml@v1"
     with:
       julia-version: "${{ matrix.version }}"