Update Tier1.yml

Author: PharmCat

.github/workflows/Tier1.yml

@@ -31,8 +31,8 @@ jobs:
       - uses: julia-actions/setup-julia@v1
         with:
           version: ${{ matrix.julia-version }}
-      - uses: julia-actions/julia-buildpkg@v0.1
-      - uses: julia-actions/julia-runtest@v0.1
+      - uses: julia-actions/julia-buildpkg@master
+      - uses: julia-actions/julia-runtest@master
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - uses: julia-actions/julia-uploadcodecov@v0.1