Update Downgrade.yml

Author: ChrisRackauckas

.github/workflows/Downgrade.yml

@@ -2,42 +2,31 @@ name: Downgrade
 on:
   pull_request:
     branches:
-      - main
+      - master
     paths-ignore:
       - 'docs/**'
   push:
     branches:
-      - main
+      - master
     paths-ignore:
       - 'docs/**'
-  schedule:
-    - cron: '36 13 * * 5'
 jobs:
   test:
-    runs-on: ${{ matrix.os }}
-    env:
-      GROUP: ${{ matrix.group }}    
+    runs-on: ubuntu-latest
     strategy:
-      fail-fast: false
       matrix:
-        group:
-          - Core
-        version:
-          - '1'
-        os:
-          - ubuntu-latest
-          - macos-latest
-          - windows-latest
+        downgrade_mode: ['alldeps']
+        julia-version: ['1.10']
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
         with:
-          version: ${{ matrix.version }}
-      - uses: julia-actions/julia-downgrade-compat@v1
+          version: ${{ matrix.julia-version }}
+      - uses: julia-actions/julia-downgrade-compat@v2
+#        if: ${{ matrix.version == '1.6' }}
         with:
           skip: Pkg,TOML
-      - uses: julia-actions/cache@v2
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
       - uses: julia-actions/julia-buildpkg@v1
-      - uses: julia-actions/julia-runtest@v1
+      - uses: julia-actions/julia-runtest@v1
+        with:
+          ALLOW_RERESOLVE: false