fix CI script

Author: ChrisRackauckas

.github/workflows/CI.yml

@@ -2,17 +2,18 @@ name: CI
 on:
   pull_request:
     branches:
-      - main
+      - master
   push:
     branches:
-      - main
+      - master
 jobs:
   test:
     runs-on: ubuntu-latest
     strategy:
+      fail-fast: false
       matrix:
         group:
-          - All
+          - Core
           - LinearSolvePardiso
         version:
           - '1'
@@ -25,7 +26,6 @@ jobs:
       - uses: actions/cache@v1
         env:
           cache-name: cache-artifacts
-          GROUP: ${{ matrix.group }}
         with:
           path: ~/.julia/artifacts
           key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
@@ -35,11 +35,9 @@ jobs:
             ${{ runner.os }}-
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
+        env:
+          GROUP: ${{ matrix.group }}
       - uses: julia-actions/julia-processcoverage@v1
       - uses: codecov/codecov-action@v1
         with:
           file: lcov.info
-      - uses: coverallsapp/github-action@master
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          path-to-lcov: ./lcov.info